| 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 | $39.68 | 9.766% | $43.5551 | $43.56 | $43.55 | $43.60 |
| Purchase #2 | $45.52 | 6.428% | $48.446 | $48.45 | $48.45 | $48.40 |
| Purchase #3 | $124.67 | 11.267% | $138.7166 | $138.72 | $138.70 | $138.70 |
| Purchase #4 | $76.93 | 13.299% | $87.1609 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $119.64 | 13.449% | $135.7304 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $91.53 | 9.345% | $100.0835 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $167.99 | 7.145% | $179.9929 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $665.96 | $733.6854 | $733.69 | $733.70 | $733.70 | |