| 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 | $180.49 | 12.516% | $203.0801 | $203.08 | $203.10 | $203.10 |
| Purchase #2 | $189.36 | 11.189% | $210.5475 | $210.55 | $210.55 | $210.50 |
| Purchase #3 | $79.69 | 4.393% | $83.1908 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $44.59 | 12.758% | $50.2788 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $34.44 | 11.117% | $38.2687 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $250.98 | 12.745% | $282.9674 | $282.97 | $282.95 | $283.00 |
| Purchase #7 | $65.98 | 7.228% | $70.749 | $70.75 | $70.75 | $70.70 |
| 7 purchase totals = | $845.53 | $939.0823 | $939.09 | $939.10 | $939.10 | |