| 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 | $218.90 | 7.440% | $235.1862 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $34.60 | 7.211% | $37.095 | $37.10 | $37.10 | $37.10 |
| Purchase #3 | $157.65 | 12.105% | $176.7335 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $33.82 | 10.409% | $37.3403 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $26.61 | 12.691% | $29.9871 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $54.70 | 9.591% | $59.9463 | $59.95 | $59.95 | $59.90 |
| Purchase #7 | $147.27 | 5.404% | $155.2285 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $673.55 | $731.5169 | $731.53 | $731.60 | $731.40 | |