| 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 | $150.47 | 7.642% | $161.9689 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $20.34 | 3.247% | $21.0004 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $226.93 | 13.490% | $257.5429 | $257.54 | $257.55 | $257.50 |
| Purchase #4 | $98.51 | 5.210% | $103.6424 | $103.64 | $103.65 | $103.60 |
| Purchase #5 | $143.64 | 10.770% | $159.11 | $159.11 | $159.10 | $159.10 |
| Purchase #6 | $232.88 | 6.153% | $247.2091 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $11.39 | 9.122% | $12.429 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $884.16 | $962.9027 | $962.90 | $962.90 | $962.80 | |