| 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 | $60.89 | 9.744% | $66.8231 | $66.82 | $66.80 | $66.80 |
| Purchase #2 | $203.54 | 5.273% | $214.2727 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $37.69 | 8.588% | $40.9268 | $40.93 | $40.95 | $40.90 |
| Purchase #4 | $211.50 | 13.795% | $240.6764 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $134.53 | 13.309% | $152.4346 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $149.93 | 8.763% | $163.0684 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $179.29 | 11.184% | $199.3418 | $199.34 | $199.35 | $199.30 |
| 7 purchase totals = | $977.37 | $1,077.5438 | $1,077.54 | $1,077.55 | $1,077.50 | |