| 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 | $135.71 | 5.346% | $142.9651 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $11.52 | 6.635% | $12.2844 | $12.28 | $12.30 | $12.30 |
| Purchase #3 | $65.84 | 6.105% | $69.8595 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $151.83 | 6.360% | $161.4864 | $161.49 | $161.50 | $161.50 |
| Purchase #5 | $248.40 | 5.116% | $261.1081 | $261.11 | $261.10 | $261.10 |
| Purchase #6 | $68.59 | 12.489% | $77.1562 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $192.62 | 3.607% | $199.5678 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $874.51 | $924.4275 | $924.44 | $924.40 | $924.60 | |