| 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 | $7.71 | 6.163% | $8.1852 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $219.78 | 7.589% | $236.4591 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $84.70 | 4.209% | $88.265 | $88.27 | $88.25 | $88.30 |
| Purchase #4 | $221.42 | 5.610% | $233.8417 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $88.88 | 9.834% | $97.6205 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $38.43 | 12.130% | $43.0916 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $245.30 | 7.339% | $263.3026 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $906.22 | $970.7657 | $970.77 | $970.75 | $970.80 | |