| 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 | $48.75 | 6.228% | $51.7862 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $185.46 | 3.148% | $191.2983 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $207.32 | 5.849% | $219.4461 | $219.45 | $219.45 | $219.40 |
| Purchase #4 | $112.55 | 7.403% | $120.8821 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $12.47 | 7.140% | $13.3604 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $190.90 | 13.802% | $217.248 | $217.25 | $217.25 | $217.20 |
| Purchase #7 | $83.82 | 4.468% | $87.5651 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $841.27 | $901.5862 | $901.60 | $901.60 | $901.60 | |