| 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 | $210.73 | 8.128% | $227.8581 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $133.73 | 6.155% | $141.9611 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $88.65 | 13.765% | $100.8527 | $100.85 | $100.85 | $100.90 |
| Purchase #4 | $30.39 | 12.247% | $34.1119 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $112.96 | 4.134% | $117.6298 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $247.56 | 5.364% | $260.8391 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $125.77 | 5.811% | $133.0785 | $133.08 | $133.10 | $133.10 |
| 7 purchase totals = | $949.79 | $1,016.3312 | $1,016.33 | $1,016.35 | $1,016.40 | |