| 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 | $140.59 | 10.326% | $155.1073 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $222.63 | 6.757% | $237.6731 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $217.43 | 13.519% | $246.8244 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $171.44 | 11.532% | $191.2105 | $191.21 | $191.20 | $191.20 |
| Purchase #5 | $57.79 | 10.870% | $64.0718 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $125.28 | 3.354% | $129.4819 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $218.26 | 10.614% | $241.4261 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $1,153.42 | $1,265.7951 | $1,265.79 | $1,265.75 | $1,265.80 | |