| 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 | $174.44 | 3.264% | $180.1337 | $180.13 | $180.15 | $180.10 |
| Purchase #2 | $70.82 | 5.308% | $74.5791 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $92.85 | 5.815% | $98.2492 | $98.25 | $98.25 | $98.20 |
| Purchase #4 | $147.49 | 6.660% | $157.3128 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $121.67 | 13.126% | $137.6404 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $52.86 | 11.821% | $59.1086 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $53.61 | 6.163% | $56.914 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $713.74 | $763.9378 | $763.93 | $763.95 | $763.80 | |