| 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 | $31.29 | 4.454% | $32.6837 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $117.41 | 9.356% | $128.3949 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $71.47 | 10.457% | $78.9436 | $78.94 | $78.95 | $78.90 |
| Purchase #4 | $249.96 | 5.139% | $262.8054 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $170.59 | 5.517% | $180.0015 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $120.43 | 7.226% | $129.1323 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $55.44 | 12.666% | $62.462 | $62.46 | $62.45 | $62.50 |
| 7 purchase totals = | $816.59 | $874.4234 | $874.41 | $874.45 | $874.40 | |