| 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 | $36.67 | 9.122% | $40.015 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $66.64 | 5.324% | $70.1879 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $49.28 | 6.177% | $52.324 | $52.32 | $52.30 | $52.30 |
| Purchase #4 | $143.96 | 9.178% | $157.1726 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $136.62 | 4.412% | $142.6477 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $183.31 | 10.474% | $202.5099 | $202.51 | $202.50 | $202.50 |
| Purchase #7 | $214.27 | 11.249% | $238.3732 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $830.75 | $903.2303 | $903.23 | $903.15 | $903.20 | |