| 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 | $95.93 | 6.487% | $102.153 | $102.15 | $102.15 | $102.20 |
| Purchase #2 | $156.87 | 6.391% | $166.8956 | $166.90 | $166.90 | $166.90 |
| Purchase #3 | $147.48 | 8.787% | $160.4391 | $160.44 | $160.45 | $160.40 |
| Purchase #4 | $57.91 | 7.311% | $62.1438 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $99.62 | 10.197% | $109.7783 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $95.67 | 3.428% | $98.9496 | $98.95 | $98.95 | $98.90 |
| Purchase #7 | $244.97 | 7.320% | $262.9018 | $262.90 | $262.90 | $262.90 |
| 7 purchase totals = | $898.45 | $963.2612 | $963.26 | $963.30 | $963.20 | |