| 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 | $122.49 | 9.644% | $134.3029 | $134.30 | $134.30 | $134.30 |
| Purchase #2 | $16.86 | 10.554% | $18.6394 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $170.77 | 5.792% | $180.661 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $225.42 | 5.361% | $237.5048 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $140.55 | 11.188% | $156.2747 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $61.66 | 13.836% | $70.1913 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $240.88 | 11.586% | $268.7884 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $978.63 | $1,066.3625 | $1,066.35 | $1,066.35 | $1,066.40 | |