| 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 | $26.77 | 9.867% | $29.4114 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $246.52 | 9.478% | $269.8852 | $269.89 | $269.90 | $269.90 |
| Purchase #3 | $50.94 | 5.523% | $53.7534 | $53.75 | $53.75 | $53.80 |
| Purchase #4 | $91.49 | 10.231% | $100.8503 | $100.85 | $100.85 | $100.90 |
| Purchase #5 | $230.28 | 6.660% | $245.6166 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $64.79 | 7.578% | $69.6998 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $177.30 | 8.174% | $191.7925 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $888.09 | $961.0092 | $961.01 | $961.00 | $961.10 | |