| 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 | $135.90 | 7.546% | $146.155 | $146.16 | $146.15 | $146.20 |
| Purchase #2 | $141.70 | 7.553% | $152.4026 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $231.51 | 11.790% | $258.805 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $124.77 | 3.786% | $129.4938 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $247.47 | 3.566% | $256.2948 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $63.93 | 6.678% | $68.1992 | $68.20 | $68.20 | $68.20 |
| Purchase #7 | $30.74 | 8.585% | $33.379 | $33.38 | $33.40 | $33.40 |
| 7 purchase totals = | $976.02 | $1,044.7294 | $1,044.73 | $1,044.75 | $1,044.80 | |