| 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 | $240.94 | 12.289% | $270.5491 | $270.55 | $270.55 | $270.50 |
| Purchase #2 | $141.74 | 7.358% | $152.1692 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $211.28 | 9.860% | $232.1122 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $112.86 | 6.650% | $120.3652 | $120.37 | $120.35 | $120.40 |
| Purchase #5 | $94.29 | 7.829% | $101.672 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $213.31 | 11.872% | $238.6342 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $104.93 | 3.240% | $108.3297 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $1,119.35 | $1,223.8316 | $1,223.83 | $1,223.80 | $1,223.80 | |