| 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 | $39.54 | 3.391% | $40.8808 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $190.33 | 9.215% | $207.8689 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $21.69 | 11.769% | $24.2427 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $217.63 | 5.532% | $229.6693 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $165.60 | 13.165% | $187.4012 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $58.80 | 12.494% | $66.1465 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $240.33 | 4.804% | $251.8755 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $933.92 | $1,008.0849 | $1,008.09 | $1,008.10 | $1,008.10 | |