| 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 | $93.54 | 11.173% | $103.9912 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $128.26 | 10.869% | $142.2006 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $200.61 | 9.247% | $219.1604 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $146.51 | 11.546% | $163.426 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $31.66 | 4.472% | $33.0758 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $39.39 | 13.843% | $44.8428 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $138.58 | 12.534% | $155.9496 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $778.55 | $862.6464 | $862.65 | $862.70 | $862.60 | |