| 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 | $162.44 | 8.457% | $176.1776 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $217.84 | 6.560% | $232.1303 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $191.29 | 5.681% | $202.1572 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $29.98 | 4.620% | $31.3651 | $31.37 | $31.35 | $31.40 |
| Purchase #5 | $112.42 | 3.336% | $116.1703 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $152.75 | 5.460% | $161.0902 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $200.48 | 12.257% | $225.0528 | $225.05 | $225.05 | $225.10 |
| 7 purchase totals = | $1,067.20 | $1,144.1435 | $1,144.15 | $1,144.15 | $1,144.30 | |