| 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 | $8.72 | 11.459% | $9.7192 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $27.70 | 6.120% | $29.3952 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $239.44 | 6.688% | $255.4537 | $255.45 | $255.45 | $255.50 |
| Purchase #4 | $145.89 | 9.209% | $159.325 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $193.76 | 6.149% | $205.6743 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $187.69 | 9.127% | $204.8205 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $137.49 | 5.481% | $145.0258 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $940.69 | $1,009.4137 | $1,009.42 | $1,009.40 | $1,009.40 | |