| 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 | $28.66 | 12.487% | $32.2388 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $19.93 | 10.251% | $21.973 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $45.28 | 13.770% | $51.5151 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $88.32 | 4.453% | $92.2529 | $92.25 | $92.25 | $92.30 |
| Purchase #5 | $80.37 | 10.375% | $88.7084 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $246.88 | 12.274% | $277.1821 | $277.18 | $277.20 | $277.20 |
| Purchase #7 | $90.79 | 6.604% | $96.7858 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $600.23 | $660.6561 | $660.66 | $660.65 | $660.70 | |