| 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 | $232.38 | 7.835% | $250.587 | $250.59 | $250.60 | $250.60 |
| Purchase #2 | $243.71 | 9.486% | $266.8283 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $231.81 | 10.480% | $256.1037 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $148.53 | 13.593% | $168.7197 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $44.53 | 6.451% | $47.4026 | $47.40 | $47.40 | $47.40 |
| Purchase #6 | $58.74 | 13.843% | $66.8714 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $232.45 | 7.653% | $250.2394 | $250.24 | $250.25 | $250.20 |
| 7 purchase totals = | $1,192.15 | $1,306.7521 | $1,306.75 | $1,306.75 | $1,306.70 | |