| 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 | $150.52 | 7.767% | $162.2109 | $162.21 | $162.20 | $162.20 |
| Purchase #2 | $173.27 | 5.158% | $182.2073 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $27.51 | 11.316% | $30.623 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $145.79 | 6.460% | $155.208 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $35.93 | 6.314% | $38.1986 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $241.87 | 8.801% | $263.157 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $92.99 | 12.415% | $104.5347 | $104.53 | $104.55 | $104.50 |
| 7 purchase totals = | $867.88 | $936.1395 | $936.14 | $936.10 | $936.10 | |