| 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 | $230.27 | 3.835% | $239.1009 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $31.72 | 10.129% | $34.9329 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $250.59 | 7.281% | $268.8355 | $268.84 | $268.85 | $268.80 |
| Purchase #4 | $117.88 | 6.855% | $125.9607 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $124.64 | 12.242% | $139.8984 | $139.90 | $139.90 | $139.90 |
| Purchase #6 | $60.28 | 12.821% | $68.0085 | $68.01 | $68.00 | $68.00 |
| Purchase #7 | $59.84 | 4.756% | $62.686 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $875.22 | $939.4229 | $939.43 | $939.45 | $939.40 | |