| 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 | $84.31 | 8.225% | $91.2445 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $130.75 | 11.801% | $146.1798 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $130.94 | 13.303% | $148.3589 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $243.25 | 11.149% | $270.3699 | $270.37 | $270.35 | $270.40 |
| Purchase #5 | $199.73 | 5.135% | $209.9861 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $18.50 | 5.707% | $19.5558 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $124.37 | 9.744% | $136.4886 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $931.85 | $1,022.1836 | $1,022.19 | $1,022.20 | $1,022.30 | |