| 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 | $146.50 | 7.480% | $157.4582 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $74.73 | 4.263% | $77.9157 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $54.60 | 7.412% | $58.647 | $58.65 | $58.65 | $58.60 |
| Purchase #4 | $69.86 | 6.450% | $74.366 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $164.33 | 9.748% | $180.3489 | $180.35 | $180.35 | $180.30 |
| Purchase #6 | $130.37 | 8.320% | $141.2168 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $179.54 | 9.819% | $197.169 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $819.93 | $887.1216 | $887.14 | $887.05 | $887.10 | |