| 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 | $176.68 | 6.786% | $188.6695 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $59.56 | 4.364% | $62.1592 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $137.79 | 8.443% | $149.4236 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $215.65 | 7.196% | $231.1682 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $63.70 | 12.125% | $71.4236 | $71.42 | $71.40 | $71.40 |
| Purchase #6 | $182.78 | 11.143% | $203.1472 | $203.15 | $203.15 | $203.10 |
| Purchase #7 | $114.95 | 3.289% | $118.7307 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $951.11 | $1,024.7220 | $1,024.72 | $1,024.65 | $1,024.70 | |