| 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 | $110.68 | 11.192% | $123.0673 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $55.25 | 11.780% | $61.7585 | $61.76 | $61.75 | $61.80 |
| Purchase #3 | $128.70 | 13.173% | $145.6537 | $145.65 | $145.65 | $145.70 |
| Purchase #4 | $248.97 | 5.770% | $263.3356 | $263.34 | $263.35 | $263.30 |
| Purchase #5 | $210.91 | 12.111% | $236.4533 | $236.45 | $236.45 | $236.50 |
| Purchase #6 | $225.57 | 9.401% | $246.7758 | $246.78 | $246.80 | $246.80 |
| Purchase #7 | $14.48 | 10.272% | $15.9674 | $15.97 | $15.95 | $16.00 |
| 7 purchase totals = | $994.56 | $1,093.0116 | $1,093.02 | $1,093.00 | $1,093.20 | |