| 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 | $228.83 | 8.163% | $247.5094 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $106.98 | 12.245% | $120.0797 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $173.82 | 7.454% | $186.7765 | $186.78 | $186.80 | $186.80 |
| Purchase #4 | $22.82 | 5.773% | $24.1374 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $122.41 | 7.674% | $131.8037 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $95.50 | 7.663% | $102.8182 | $102.82 | $102.80 | $102.80 |
| Purchase #7 | $24.25 | 7.668% | $26.1095 | $26.11 | $26.10 | $26.10 |
| 7 purchase totals = | $774.61 | $839.2344 | $839.24 | $839.25 | $839.20 | |