| 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 | $70.76 | 13.555% | $80.3515 | $80.35 | $80.35 | $80.40 |
| Purchase #2 | $65.75 | 3.426% | $68.0026 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $10.61 | 9.828% | $11.6528 | $11.65 | $11.65 | $11.70 |
| Purchase #4 | $201.95 | 9.644% | $221.4261 | $221.43 | $221.45 | $221.40 |
| Purchase #5 | $243.48 | 8.176% | $263.3869 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $192.80 | 12.688% | $217.2625 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $112.69 | 6.555% | $120.0768 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $898.04 | $982.1592 | $982.16 | $982.20 | $982.30 | |