| 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 | $195.37 | 9.261% | $213.4632 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $216.64 | 11.244% | $240.999 | $241.00 | $241.00 | $241.00 |
| Purchase #3 | $47.98 | 5.222% | $50.4855 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $126.34 | 4.817% | $132.4258 | $132.43 | $132.45 | $132.40 |
| Purchase #5 | $139.61 | 3.218% | $144.1026 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $166.42 | 12.251% | $186.8081 | $186.81 | $186.80 | $186.80 |
| Purchase #7 | $183.89 | 10.118% | $202.496 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $1,076.25 | $1,170.7802 | $1,170.79 | $1,170.80 | $1,170.80 | |