| 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 | $181.92 | 9.725% | $199.6117 | $199.61 | $199.60 | $199.60 |
| Purchase #2 | $100.78 | 10.795% | $111.6592 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $146.26 | 8.495% | $158.6848 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $183.40 | 10.215% | $202.1343 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $121.72 | 8.426% | $131.9761 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $125.25 | 4.117% | $130.4065 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $194.95 | 7.418% | $209.4114 | $209.41 | $209.40 | $209.40 |
| 7 purchase totals = | $1,054.28 | $1,143.8840 | $1,143.88 | $1,143.90 | $1,143.90 | |