| 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 | $181.78 | 4.523% | $190.0019 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $200.88 | 11.274% | $223.5272 | $223.53 | $223.55 | $223.50 |
| Purchase #3 | $108.53 | 11.652% | $121.1759 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $96.84 | 12.268% | $108.7203 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $48.77 | 4.472% | $50.951 | $50.95 | $50.95 | $51.00 |
| Purchase #6 | $68.28 | 4.298% | $71.2147 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $99.88 | 10.278% | $110.1457 | $110.15 | $110.15 | $110.10 |
| 7 purchase totals = | $804.96 | $875.7367 | $875.74 | $875.75 | $875.70 | |