| 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 | $147.25 | 9.498% | $161.2358 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $107.45 | 11.775% | $120.1022 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $190.33 | 5.696% | $201.1712 | $201.17 | $201.15 | $201.20 |
| Purchase #4 | $70.61 | 11.763% | $78.9159 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $52.92 | 3.779% | $54.9198 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $32.68 | 5.117% | $34.3522 | $34.35 | $34.35 | $34.40 |
| Purchase #7 | $64.42 | 12.610% | $72.5434 | $72.54 | $72.55 | $72.50 |
| 7 purchase totals = | $665.66 | $723.2405 | $723.24 | $723.20 | $723.20 | |