| 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 | $140.54 | 6.212% | $149.2703 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $37.87 | 3.780% | $39.3015 | $39.30 | $39.30 | $39.30 |
| Purchase #3 | $181.34 | 5.544% | $191.3935 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $138.79 | 6.630% | $147.9918 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $71.33 | 9.637% | $78.2041 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $107.48 | 7.387% | $115.4195 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $84.92 | 7.222% | $91.0529 | $91.05 | $91.05 | $91.10 |
| 7 purchase totals = | $762.27 | $812.6336 | $812.62 | $812.60 | $812.70 | |