| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.76 | 11.683% | $154.9713 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $116.74 | 7.439% | $125.4243 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $246.53 | 3.607% | $255.4223 | $255.42 | $255.40 | $255.40 |
| Purchase #4 | $109.29 | 7.722% | $117.7294 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $132.97 | 10.808% | $147.3414 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $196.87 | 11.148% | $218.8171 | $218.82 | $218.80 | $218.80 |
| Purchase #7 | $175.72 | 5.466% | $185.3249 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $1,116.88 | $1,205.0307 | $1,205.02 | $1,204.95 | $1,204.90 | |