| 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 | $166.81 | 10.432% | $184.2116 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $27.34 | 12.746% | $30.8248 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $242.48 | 8.483% | $263.0496 | $263.05 | $263.05 | $263.00 |
| Purchase #4 | $209.42 | 7.630% | $225.3987 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $172.46 | 12.606% | $194.2003 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $128.92 | 5.255% | $135.6947 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $54.32 | 10.130% | $59.8226 | $59.82 | $59.80 | $59.80 |
| 7 purchase totals = | $1,001.75 | $1,093.2023 | $1,093.19 | $1,093.15 | $1,093.10 | |