| 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 | $140.35 | 11.868% | $157.0067 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $103.70 | 6.703% | $110.651 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $29.55 | 8.645% | $32.1046 | $32.10 | $32.10 | $32.10 |
| Purchase #4 | $40.73 | 9.222% | $44.4861 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $196.38 | 3.341% | $202.9411 | $202.94 | $202.95 | $202.90 |
| Purchase #6 | $158.41 | 7.136% | $169.7141 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $159.88 | 8.686% | $173.7672 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $829.00 | $890.6708 | $890.67 | $890.65 | $890.70 | |