| 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 | $159.94 | 10.575% | $176.8537 | $176.85 | $176.85 | $176.90 |
| Purchase #2 | $98.95 | 10.490% | $109.3299 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $23.50 | 11.778% | $26.2678 | $26.27 | $26.25 | $26.30 |
| Purchase #4 | $78.56 | 12.700% | $88.5371 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $116.27 | 7.621% | $125.1309 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $159.84 | 10.738% | $177.0036 | $177.00 | $177.00 | $177.00 |
| Purchase #7 | $56.54 | 9.631% | $61.9854 | $61.99 | $62.00 | $62.00 |
| 7 purchase totals = | $693.60 | $765.1084 | $765.11 | $765.15 | $765.10 | |