| 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 | $36.81 | 6.729% | $39.2869 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $180.85 | 9.757% | $198.4955 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $219.47 | 12.269% | $246.3968 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $206.33 | 9.194% | $225.3 | $225.30 | $225.30 | $225.30 |
| Purchase #5 | $142.70 | 3.309% | $147.4219 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $35.62 | 5.799% | $37.6856 | $37.69 | $37.70 | $37.70 |
| Purchase #7 | $77.68 | 4.336% | $81.0482 | $81.05 | $81.05 | $81.00 |
| 7 purchase totals = | $899.46 | $975.6349 | $975.65 | $975.65 | $975.60 | |