| 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 | $168.45 | 8.189% | $182.2444 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $102.72 | 11.300% | $114.3274 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $177.84 | 12.626% | $200.2941 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $158.82 | 3.140% | $163.8069 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $235.69 | 7.439% | $253.223 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $32.80 | 3.448% | $33.9309 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $174.52 | 9.479% | $191.0628 | $191.06 | $191.05 | $191.10 |
| 7 purchase totals = | $1,050.84 | $1,138.8895 | $1,138.88 | $1,138.90 | $1,138.80 | |