| 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 | $65.94 | 6.435% | $70.1832 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $134.26 | 6.454% | $142.9251 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $211.73 | 8.154% | $228.9945 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $52.42 | 5.511% | $55.3089 | $55.31 | $55.30 | $55.30 |
| Purchase #5 | $149.33 | 7.871% | $161.0838 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $45.67 | 10.788% | $50.5969 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $241.45 | 12.688% | $272.0852 | $272.09 | $272.10 | $272.10 |
| 7 purchase totals = | $900.80 | $981.1776 | $981.18 | $981.25 | $981.20 | |