| 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 | $211.84 | 11.128% | $235.4136 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $7.27 | 7.506% | $7.8157 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $211.87 | 13.323% | $240.0974 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $95.76 | 5.499% | $101.0258 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $208.86 | 6.520% | $222.4777 | $222.48 | $222.50 | $222.50 |
| Purchase #6 | $181.52 | 13.340% | $205.7348 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $107.33 | 8.719% | $116.6881 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $1,024.45 | $1,129.2531 | $1,129.26 | $1,129.30 | $1,129.20 | |