| 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 | $138.56 | 12.671% | $156.1169 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $29.86 | 5.480% | $31.4963 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $109.55 | 5.343% | $115.4033 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $130.25 | 3.363% | $134.6303 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $44.95 | 5.239% | $47.3049 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $93.80 | 3.461% | $97.0464 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $115.52 | 7.757% | $124.4809 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $662.49 | $706.4790 | $706.48 | $706.50 | $706.40 | |