| 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 | $60.76 | 8.403% | $65.8657 | $65.87 | $65.85 | $65.90 |
| Purchase #2 | $234.67 | 13.686% | $266.7869 | $266.79 | $266.80 | $266.80 |
| Purchase #3 | $121.81 | 5.869% | $128.959 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $143.62 | 11.619% | $160.3072 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $35.71 | 6.686% | $38.0976 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $181.95 | 13.401% | $206.3331 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $12.98 | 8.800% | $14.1222 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $791.50 | $880.4717 | $880.48 | $880.45 | $880.50 | |