| 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 | $113.56 | 8.131% | $122.7936 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $94.30 | 6.729% | $100.6454 | $100.65 | $100.65 | $100.60 |
| Purchase #3 | $106.85 | 13.179% | $120.9318 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $224.62 | 6.457% | $239.1237 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $80.92 | 12.290% | $90.8651 | $90.87 | $90.85 | $90.90 |
| Purchase #6 | $197.77 | 11.398% | $220.3118 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $90.99 | 4.460% | $95.0482 | $95.05 | $95.05 | $95.00 |
| 7 purchase totals = | $909.01 | $989.7196 | $989.72 | $989.70 | $989.60 | |