| 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 | $68.57 | 3.464% | $70.9453 | $70.95 | $70.95 | $70.90 |
| Purchase #2 | $112.75 | 3.775% | $117.0063 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $28.45 | 9.643% | $31.1934 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $246.69 | 7.193% | $264.4344 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $184.96 | 5.164% | $194.5113 | $194.51 | $194.50 | $194.50 |
| Purchase #6 | $92.82 | 3.607% | $96.168 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $107.52 | 8.859% | $117.0452 | $117.05 | $117.05 | $117.00 |
| 7 purchase totals = | $841.76 | $891.3039 | $891.31 | $891.30 | $891.20 | |