| 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 | $246.43 | 10.749% | $272.9188 | $272.92 | $272.90 | $272.90 |
| Purchase #2 | $185.34 | 8.174% | $200.4897 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $223.55 | 10.720% | $247.5146 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $143.46 | 8.611% | $155.8133 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $193.31 | 5.723% | $204.3731 | $204.37 | $204.35 | $204.40 |
| Purchase #6 | $37.59 | 8.338% | $40.7243 | $40.72 | $40.70 | $40.70 |
| Purchase #7 | $194.82 | 12.748% | $219.6557 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $1,224.50 | $1,341.4895 | $1,341.48 | $1,341.40 | $1,341.50 | |