| 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 | $135.66 | 8.842% | $147.6551 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $83.61 | 7.552% | $89.9242 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $124.42 | 7.259% | $133.4516 | $133.45 | $133.45 | $133.50 |
| Purchase #4 | $243.71 | 6.135% | $258.6616 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $136.45 | 12.417% | $153.393 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $93.61 | 8.842% | $101.887 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $33.26 | 4.271% | $34.6805 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $850.72 | $919.6530 | $919.65 | $919.65 | $919.80 | |