| 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 | $159.51 | 9.425% | $174.5438 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $119.91 | 9.453% | $131.2451 | $131.25 | $131.25 | $131.20 |
| Purchase #3 | $58.30 | 6.523% | $62.1029 | $62.10 | $62.10 | $62.10 |
| Purchase #4 | $115.72 | 12.243% | $129.8876 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $229.70 | 12.719% | $258.9155 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $128.84 | 5.314% | $135.6866 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $72.96 | 6.227% | $77.5032 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $884.94 | $969.8847 | $969.89 | $969.90 | $969.80 | |