| 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 | $171.56 | 3.372% | $177.345 | $177.35 | $177.35 | $177.30 |
| Purchase #2 | $204.31 | 4.794% | $214.1046 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $118.84 | 13.514% | $134.9 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $60.62 | 9.562% | $66.4165 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $48.51 | 7.801% | $52.2943 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $81.35 | 8.597% | $88.3437 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $194.76 | 12.375% | $218.8616 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $879.95 | $952.2657 | $952.26 | $952.25 | $952.20 | |