| 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 | $121.43 | 9.261% | $132.6756 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $113.67 | 7.769% | $122.501 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $71.81 | 9.638% | $78.731 | $78.73 | $78.75 | $78.70 |
| Purchase #4 | $193.61 | 4.746% | $202.7987 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $41.99 | 11.179% | $46.6841 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $247.63 | 6.699% | $264.2187 | $264.22 | $264.20 | $264.20 |
| Purchase #7 | $168.44 | 4.219% | $175.5465 | $175.55 | $175.55 | $175.50 |
| 7 purchase totals = | $958.58 | $1,023.1556 | $1,023.16 | $1,023.20 | $1,023.10 | |