| 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 | $185.82 | 11.229% | $206.6857 | $206.69 | $206.70 | $206.70 |
| Purchase #2 | $32.33 | 3.171% | $33.3552 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $82.68 | 9.319% | $90.3849 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $105.36 | 6.680% | $112.398 | $112.40 | $112.40 | $112.40 |
| Purchase #5 | $25.27 | 4.576% | $26.4264 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $38.91 | 13.421% | $44.1321 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $111.47 | 10.131% | $122.763 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $581.84 | $636.1453 | $636.15 | $636.20 | $636.20 | |