| 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 | $34.39 | 11.236% | $38.2541 | $38.25 | $38.25 | $38.30 |
| Purchase #2 | $32.40 | 7.143% | $34.7143 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $112.77 | 13.390% | $127.8699 | $127.87 | $127.85 | $127.90 |
| Purchase #4 | $212.40 | 3.617% | $220.0825 | $220.08 | $220.10 | $220.10 |
| Purchase #5 | $191.25 | 6.784% | $204.2244 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $236.97 | 7.459% | $254.6456 | $254.65 | $254.65 | $254.60 |
| Purchase #7 | $182.91 | 6.259% | $194.3583 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $1,003.09 | $1,074.1491 | $1,074.14 | $1,074.10 | $1,074.20 | |