| 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 | $6.44 | 13.316% | $7.2976 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $175.53 | 10.597% | $194.1309 | $194.13 | $194.15 | $194.10 |
| Purchase #3 | $23.84 | 10.635% | $26.3754 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $228.65 | 12.867% | $258.0704 | $258.07 | $258.05 | $258.10 |
| Purchase #5 | $230.82 | 5.283% | $243.0142 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $174.37 | 7.713% | $187.8192 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $19.61 | 4.772% | $20.5458 | $20.55 | $20.55 | $20.50 |
| 7 purchase totals = | $859.26 | $937.2535 | $937.26 | $937.25 | $937.20 | |