| 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 | $235.58 | 12.215% | $264.3561 | $264.36 | $264.35 | $264.40 |
| Purchase #2 | $179.88 | 5.163% | $189.1672 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $129.89 | 9.839% | $142.6699 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $176.84 | 3.707% | $183.3955 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $42.85 | 6.552% | $45.6575 | $45.66 | $45.65 | $45.70 |
| Purchase #6 | $32.80 | 13.166% | $37.1184 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $93.26 | 3.706% | $96.7162 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $891.10 | $959.0808 | $959.10 | $959.00 | $959.20 | |