| 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 | $125.29 | 6.342% | $133.2359 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $97.67 | 3.595% | $101.1812 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $195.63 | 9.105% | $213.4421 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $139.83 | 11.415% | $155.7916 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $32.26 | 9.596% | $35.3557 | $35.36 | $35.35 | $35.40 |
| Purchase #6 | $173.81 | 7.549% | $186.9309 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $215.88 | 13.322% | $244.6395 | $244.64 | $244.65 | $244.60 |
| 7 purchase totals = | $980.37 | $1,070.5769 | $1,070.58 | $1,070.65 | $1,070.50 | |