| 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 | $216.84 | 9.372% | $237.1622 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $243.58 | 9.319% | $266.2792 | $266.28 | $266.30 | $266.30 |
| Purchase #3 | $162.50 | 12.150% | $182.2438 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $141.46 | 13.428% | $160.4552 | $160.46 | $160.45 | $160.50 |
| Purchase #5 | $191.89 | 7.174% | $205.6562 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $235.73 | 11.861% | $263.6899 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $234.74 | 6.306% | $249.5427 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,426.74 | $1,565.0292 | $1,565.03 | $1,565.05 | $1,565.10 | |