| 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 | $200.70 | 9.376% | $219.5176 | $219.52 | $219.50 | $219.50 |
| Purchase #2 | $94.53 | 10.593% | $104.5436 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $162.89 | 3.701% | $168.9186 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $225.48 | 8.728% | $245.1599 | $245.16 | $245.15 | $245.20 |
| Purchase #5 | $112.35 | 6.719% | $119.8988 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $228.44 | 10.787% | $253.0818 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $115.60 | 8.309% | $125.2052 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $1,139.99 | $1,236.3255 | $1,236.33 | $1,236.30 | $1,236.30 | |