| 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 | $172.87 | 13.210% | $195.7061 | $195.71 | $195.70 | $195.70 |
| Purchase #2 | $53.38 | 7.120% | $57.1807 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $123.29 | 9.276% | $134.7264 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $99.36 | 9.317% | $108.6174 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $70.85 | 11.707% | $79.1444 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $110.83 | 10.789% | $122.7874 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $220.47 | 5.605% | $232.8273 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $851.05 | $930.9897 | $931.00 | $931.05 | $930.90 | |