| 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 | $161.55 | 5.419% | $170.3044 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $50.91 | 9.547% | $55.7704 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $105.99 | 5.851% | $112.1915 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $146.82 | 4.846% | $153.9349 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $190.28 | 5.516% | $200.7758 | $200.78 | $200.80 | $200.80 |
| Purchase #6 | $183.91 | 6.277% | $195.454 | $195.45 | $195.45 | $195.50 |
| Purchase #7 | $112.87 | 7.762% | $121.631 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $952.33 | $1,010.0620 | $1,010.05 | $1,010.10 | $1,010.10 | |