| 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 | $139.75 | 7.230% | $149.8539 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $246.39 | 10.411% | $272.0417 | $272.04 | $272.05 | $272.00 |
| Purchase #3 | $160.55 | 9.361% | $175.5791 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $29.86 | 9.706% | $32.7582 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $75.66 | 11.801% | $84.5886 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $140.96 | 11.392% | $157.0182 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $19.64 | 3.579% | $20.3429 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $812.81 | $892.1826 | $892.18 | $892.20 | $892.20 | |