| 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 | $177.65 | 7.555% | $191.0715 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $118.41 | 12.816% | $133.5854 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $238.86 | 3.386% | $246.9478 | $246.95 | $246.95 | $246.90 |
| Purchase #4 | $122.71 | 9.399% | $134.2435 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $162.63 | 8.741% | $176.8455 | $176.85 | $176.85 | $176.80 |
| Purchase #6 | $71.48 | 5.481% | $75.3978 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $169.33 | 9.267% | $185.0218 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $1,061.07 | $1,143.1133 | $1,143.12 | $1,143.10 | $1,143.00 | |