| 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 | $181.63 | 3.807% | $188.5447 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $154.35 | 9.631% | $169.2154 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $167.35 | 11.160% | $186.0263 | $186.03 | $186.05 | $186.00 |
| Purchase #4 | $222.91 | 9.807% | $244.7708 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $45.62 | 5.708% | $48.224 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $209.73 | 4.712% | $219.6125 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $63.45 | 3.806% | $65.8649 | $65.86 | $65.85 | $65.90 |
| 7 purchase totals = | $1,045.04 | $1,122.2586 | $1,122.25 | $1,122.20 | $1,122.20 | |