| 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 | $40.28 | 3.191% | $41.5653 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $67.26 | 3.639% | $69.7076 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $36.47 | 8.243% | $39.4762 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $245.29 | 10.634% | $271.3741 | $271.37 | $271.35 | $271.40 |
| Purchase #5 | $237.43 | 9.770% | $260.6269 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $9.76 | 4.525% | $10.2016 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $14.35 | 3.597% | $14.8662 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $650.84 | $707.8179 | $707.83 | $707.80 | $707.90 | |