| 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 | $154.76 | 13.368% | $175.4483 | $175.45 | $175.45 | $175.40 |
| Purchase #2 | $78.50 | 7.254% | $84.1944 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $192.58 | 5.590% | $203.3452 | $203.35 | $203.35 | $203.30 |
| Purchase #4 | $203.79 | 6.258% | $216.5432 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $182.67 | 4.272% | $190.4737 | $190.47 | $190.45 | $190.50 |
| Purchase #6 | $223.81 | 3.826% | $232.373 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $17.96 | 6.439% | $19.1164 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $1,054.07 | $1,121.4942 | $1,121.49 | $1,121.45 | $1,121.40 | |