| 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 | $193.30 | 13.485% | $219.3665 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $77.79 | 7.695% | $83.7759 | $83.78 | $83.80 | $83.80 |
| Purchase #3 | $206.64 | 10.591% | $228.5252 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $155.59 | 9.760% | $170.7756 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $59.25 | 12.357% | $66.5715 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $159.44 | 12.169% | $178.8423 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $182.88 | 12.668% | $206.0472 | $206.05 | $206.05 | $206.00 |
| 7 purchase totals = | $1,034.89 | $1,153.9042 | $1,153.92 | $1,153.95 | $1,153.90 | |