| 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 | $99.30 | 6.397% | $105.6522 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $83.58 | 10.272% | $92.1653 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $228.29 | 7.615% | $245.6743 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $104.45 | 12.536% | $117.5439 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $166.28 | 13.346% | $188.4717 | $188.47 | $188.45 | $188.50 |
| Purchase #6 | $185.34 | 3.286% | $191.4303 | $191.43 | $191.45 | $191.40 |
| Purchase #7 | $63.50 | 9.818% | $69.7344 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $930.74 | $1,010.6721 | $1,010.66 | $1,010.65 | $1,010.70 | |