| 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 | $63.87 | 10.617% | $70.6511 | $70.65 | $70.65 | $70.70 |
| Purchase #2 | $231.37 | 8.664% | $251.4159 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $247.80 | 3.419% | $256.2723 | $256.27 | $256.25 | $256.30 |
| Purchase #4 | $138.75 | 9.321% | $151.6829 | $151.68 | $151.70 | $151.70 |
| Purchase #5 | $65.42 | 8.834% | $71.1992 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $234.58 | 13.646% | $266.5908 | $266.59 | $266.60 | $266.60 |
| Purchase #7 | $87.59 | 3.600% | $90.7432 | $90.74 | $90.75 | $90.70 |
| 7 purchase totals = | $1,069.38 | $1,158.5554 | $1,158.55 | $1,158.55 | $1,158.60 | |