| 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 | $152.91 | 4.372% | $159.5952 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $72.57 | 7.247% | $77.8291 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $29.40 | 6.576% | $31.3333 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $31.34 | 8.231% | $33.9196 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $217.90 | 5.197% | $229.2243 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $54.31 | 3.319% | $56.1125 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $119.83 | 8.826% | $130.4062 | $130.41 | $130.40 | $130.40 |
| 7 purchase totals = | $678.26 | $718.4202 | $718.42 | $718.40 | $718.30 | |