| 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 | $83.53 | 8.236% | $90.4095 | $90.41 | $90.40 | $90.40 |
| Purchase #2 | $246.40 | 11.595% | $274.9701 | $274.97 | $274.95 | $275.00 |
| Purchase #3 | $144.66 | 4.603% | $151.3187 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $228.96 | 8.767% | $249.0329 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $84.83 | 9.519% | $92.905 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $193.42 | 5.439% | $203.9401 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $139.95 | 10.503% | $154.6489 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $1,121.75 | $1,217.2252 | $1,217.23 | $1,217.20 | $1,217.10 | |