| 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 | $175.45 | 8.574% | $190.4931 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $193.64 | 9.267% | $211.5846 | $211.58 | $211.60 | $211.60 |
| Purchase #3 | $48.49 | 13.396% | $54.9857 | $54.99 | $55.00 | $55.00 |
| Purchase #4 | $154.75 | 4.487% | $161.6936 | $161.69 | $161.70 | $161.70 |
| Purchase #5 | $102.33 | 5.155% | $107.6051 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $243.26 | 5.567% | $256.8023 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $53.63 | 11.564% | $59.8318 | $59.83 | $59.85 | $59.80 |
| 7 purchase totals = | $971.55 | $1,042.9962 | $1,042.99 | $1,043.05 | $1,043.00 | |