| 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 | $36.70 | 8.443% | $39.7986 | $39.80 | $39.80 | $39.80 |
| Purchase #2 | $83.98 | 11.801% | $93.8905 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $82.44 | 5.277% | $86.7904 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $182.52 | 8.343% | $197.7476 | $197.75 | $197.75 | $197.70 |
| Purchase #5 | $216.50 | 7.719% | $233.2116 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $147.58 | 5.151% | $155.1818 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $159.97 | 11.457% | $178.2978 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $909.69 | $984.9183 | $984.92 | $984.95 | $984.90 | |