| 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 | $250.68 | 9.793% | $275.2291 | $275.23 | $275.25 | $275.20 |
| Purchase #2 | $46.47 | 9.384% | $50.8307 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $186.90 | 13.843% | $212.7726 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $118.71 | 8.417% | $128.7018 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $218.64 | 6.512% | $232.8778 | $232.88 | $232.90 | $232.90 |
| Purchase #6 | $105.87 | 8.326% | $114.6847 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $75.98 | 5.666% | $80.285 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $1,003.25 | $1,095.3817 | $1,095.38 | $1,095.45 | $1,095.40 | |