| 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 | $37.76 | 13.474% | $42.8478 | $42.85 | $42.85 | $42.80 |
| Purchase #2 | $22.98 | 3.177% | $23.7101 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $186.95 | 12.240% | $209.8327 | $209.83 | $209.85 | $209.80 |
| Purchase #4 | $32.28 | 3.483% | $33.4043 | $33.40 | $33.40 | $33.40 |
| Purchase #5 | $144.66 | 11.837% | $161.7834 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $232.37 | 8.491% | $252.1005 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $206.84 | 7.634% | $222.6302 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $863.84 | $946.3090 | $946.30 | $946.35 | $946.20 | |