| 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 | $142.28 | 4.828% | $149.1493 | $149.15 | $149.15 | $149.10 |
| Purchase #2 | $53.57 | 12.404% | $60.2148 | $60.21 | $60.20 | $60.20 |
| Purchase #3 | $206.73 | 12.257% | $232.0689 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $29.71 | 5.356% | $31.3013 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $74.51 | 4.636% | $77.9643 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $169.57 | 13.475% | $192.4196 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $183.31 | 3.359% | $189.4674 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $859.68 | $932.5856 | $932.58 | $932.50 | $932.60 | |