| 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 | $228.39 | 4.482% | $238.6264 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $200.66 | 6.503% | $213.7089 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $125.63 | 10.514% | $138.8387 | $138.84 | $138.85 | $138.80 |
| Purchase #4 | $203.43 | 4.135% | $211.8418 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $100.92 | 6.613% | $107.5938 | $107.59 | $107.60 | $107.60 |
| Purchase #6 | $93.44 | 7.235% | $100.2004 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $109.99 | 12.663% | $123.918 | $123.92 | $123.90 | $123.90 |
| 7 purchase totals = | $1,062.46 | $1,134.7280 | $1,134.73 | $1,134.75 | $1,134.60 | |