| 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 | $116.99 | 4.721% | $122.5131 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $150.96 | 7.660% | $162.5235 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $225.31 | 3.592% | $233.4031 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $220.92 | 9.791% | $242.5503 | $242.55 | $242.55 | $242.60 |
| Purchase #5 | $74.68 | 9.628% | $81.8702 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $56.45 | 4.500% | $58.9903 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $82.77 | 10.706% | $91.6314 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $928.08 | $993.4819 | $993.47 | $993.45 | $993.50 | |