| 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 | $16.80 | 9.630% | $18.4178 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $233.81 | 7.610% | $251.6029 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $16.40 | 6.666% | $17.4932 | $17.49 | $17.50 | $17.50 |
| Purchase #4 | $38.34 | 11.719% | $42.8331 | $42.83 | $42.85 | $42.80 |
| Purchase #5 | $140.93 | 8.432% | $152.8132 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $67.40 | 9.248% | $73.6332 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $145.73 | 4.252% | $151.9264 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $659.41 | $708.7198 | $708.71 | $708.75 | $708.60 | |