| 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 | $17.89 | 7.525% | $19.2362 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $8.61 | 7.736% | $9.2761 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $78.66 | 4.828% | $82.4577 | $82.46 | $82.45 | $82.50 |
| Purchase #4 | $58.61 | 10.645% | $64.849 | $64.85 | $64.85 | $64.80 |
| Purchase #5 | $221.60 | 3.855% | $230.1427 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $35.61 | 4.374% | $37.1676 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $241.65 | 13.256% | $273.6831 | $273.68 | $273.70 | $273.70 |
| 7 purchase totals = | $662.63 | $716.8124 | $716.82 | $716.85 | $716.80 | |