| 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 | $130.75 | 6.445% | $139.1768 | $139.18 | $139.20 | $139.20 |
| Purchase #2 | $76.45 | 13.861% | $87.0467 | $87.05 | $87.05 | $87.00 |
| Purchase #3 | $67.75 | 7.751% | $73.0013 | $73.00 | $73.00 | $73.00 |
| Purchase #4 | $71.89 | 10.108% | $79.1566 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $245.57 | 9.712% | $269.4198 | $269.42 | $269.40 | $269.40 |
| Purchase #6 | $106.85 | 9.430% | $116.926 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $240.30 | 8.326% | $260.3074 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $939.56 | $1,025.0346 | $1,025.05 | $1,025.05 | $1,025.00 | |