| 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 | $35.36 | 7.345% | $37.9572 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $242.40 | 6.702% | $258.6456 | $258.65 | $258.65 | $258.60 |
| Purchase #3 | $92.38 | 7.344% | $99.1644 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $19.81 | 8.580% | $21.5097 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $47.99 | 3.395% | $49.6193 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $131.74 | 13.347% | $149.3233 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $86.94 | 5.778% | $91.9634 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $656.62 | $708.1829 | $708.18 | $708.10 | $708.20 | |