| 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 | $131.47 | 8.370% | $142.474 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $120.34 | 12.311% | $135.1551 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $82.61 | 9.671% | $90.5992 | $90.60 | $90.60 | $90.60 |
| Purchase #4 | $173.86 | 13.631% | $197.5589 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $73.55 | 10.378% | $81.183 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $184.77 | 10.811% | $204.7455 | $204.75 | $204.75 | $204.70 |
| Purchase #7 | $104.82 | 6.566% | $111.7025 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $871.42 | $963.4182 | $963.42 | $963.40 | $963.50 | |