| 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 | $23.36 | 6.105% | $24.7861 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $36.56 | 11.158% | $40.6394 | $40.64 | $40.65 | $40.60 |
| Purchase #3 | $59.68 | 3.640% | $61.8524 | $61.85 | $61.85 | $61.90 |
| Purchase #4 | $28.95 | 5.394% | $30.5116 | $30.51 | $30.50 | $30.50 |
| Purchase #5 | $43.37 | 8.763% | $47.1705 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $137.65 | 10.448% | $152.0317 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $115.86 | 8.266% | $125.437 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $445.43 | $482.4287 | $482.43 | $482.45 | $482.40 | |