| 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 | $152.83 | 4.664% | $159.958 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $21.83 | 12.758% | $24.6151 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $206.76 | 12.373% | $232.3424 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $39.85 | 7.647% | $42.8973 | $42.90 | $42.90 | $42.90 |
| Purchase #5 | $23.96 | 11.258% | $26.6574 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $201.53 | 7.432% | $216.5077 | $216.51 | $216.50 | $216.50 |
| Purchase #7 | $77.29 | 10.428% | $85.3498 | $85.35 | $85.35 | $85.30 |
| 7 purchase totals = | $724.05 | $788.3277 | $788.34 | $788.30 | $788.30 | |