| 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 | $238.67 | 3.117% | $246.1093 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $50.57 | 10.474% | $55.8667 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $25.86 | 5.330% | $27.2383 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $35.52 | 5.284% | $37.3969 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $133.44 | 3.633% | $138.2879 | $138.29 | $138.30 | $138.30 |
| Purchase #6 | $93.58 | 9.851% | $102.7986 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $182.38 | 8.838% | $198.4987 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $760.02 | $806.1964 | $806.21 | $806.20 | $806.20 | |