| 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 | $159.61 | 8.778% | $173.6206 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $126.58 | 4.280% | $131.9976 | $132.00 | $132.00 | $132.00 |
| Purchase #3 | $143.87 | 5.200% | $151.3512 | $151.35 | $151.35 | $151.40 |
| Purchase #4 | $224.36 | 6.676% | $239.3383 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $194.30 | 12.749% | $219.0713 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $87.74 | 7.159% | $94.0213 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $91.98 | 3.415% | $95.1211 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $1,028.44 | $1,104.5214 | $1,104.52 | $1,104.45 | $1,104.50 | |