| 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 | $222.64 | 4.248% | $232.0977 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $46.68 | 11.289% | $51.9497 | $51.95 | $51.95 | $51.90 |
| Purchase #3 | $90.42 | 4.384% | $94.384 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $76.96 | 13.529% | $87.3719 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $87.78 | 5.545% | $92.6474 | $92.65 | $92.65 | $92.60 |
| Purchase #6 | $243.26 | 3.284% | $251.2487 | $251.25 | $251.25 | $251.20 |
| Purchase #7 | $142.30 | 6.654% | $151.7686 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $910.04 | $961.4680 | $961.47 | $961.45 | $961.40 | |