| 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 | $71.29 | 13.353% | $80.8094 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $92.56 | 10.517% | $102.2945 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $77.57 | 12.736% | $87.4493 | $87.45 | $87.45 | $87.40 |
| Purchase #4 | $237.62 | 9.722% | $260.7214 | $260.72 | $260.70 | $260.70 |
| Purchase #5 | $242.54 | 9.347% | $265.2102 | $265.21 | $265.20 | $265.20 |
| Purchase #6 | $239.84 | 5.554% | $253.1607 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $67.97 | 6.626% | $72.4737 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $1,029.39 | $1,122.1192 | $1,122.11 | $1,122.05 | $1,122.10 | |