| 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 | $93.39 | 12.675% | $105.2272 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $234.83 | 5.122% | $246.858 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $198.45 | 10.445% | $219.1781 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $246.68 | 7.744% | $265.7829 | $265.78 | $265.80 | $265.80 |
| Purchase #5 | $99.52 | 6.817% | $106.3043 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $185.28 | 4.332% | $193.3063 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $238.42 | 9.106% | $260.1305 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,296.57 | $1,396.7873 | $1,396.79 | $1,396.85 | $1,396.80 | |