| 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 | $102.53 | 3.855% | $106.4825 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $8.80 | 7.492% | $9.4593 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $53.86 | 12.488% | $60.586 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $199.36 | 3.404% | $206.1462 | $206.15 | $206.15 | $206.10 |
| Purchase #5 | $63.25 | 11.228% | $70.3517 | $70.35 | $70.35 | $70.40 |
| Purchase #6 | $20.80 | 8.203% | $22.5062 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $202.87 | 13.725% | $230.7139 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $651.47 | $706.2458 | $706.25 | $706.25 | $706.30 | |