| 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 | $101.40 | 6.440% | $107.9302 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $111.47 | 13.179% | $126.1606 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $67.96 | 3.128% | $70.0858 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $20.53 | 11.330% | $22.856 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $46.50 | 9.666% | $50.9947 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $8.54 | 9.189% | $9.3247 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $244.91 | 9.614% | $268.4556 | $268.46 | $268.45 | $268.50 |
| 7 purchase totals = | $601.31 | $655.8076 | $655.81 | $655.80 | $655.90 | |