| 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 | $219.66 | 11.405% | $244.7122 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $59.46 | 4.437% | $62.0982 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $189.47 | 9.550% | $207.5644 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $79.73 | 7.191% | $85.4634 | $85.46 | $85.45 | $85.50 |
| Purchase #5 | $7.78 | 6.590% | $8.2927 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $199.36 | 10.275% | $219.8442 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $129.60 | 3.712% | $134.4108 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $885.06 | $962.3859 | $962.37 | $962.35 | $962.40 | |