| 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 | $40.63 | 5.273% | $42.7724 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $42.65 | 9.723% | $46.7969 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $60.70 | 12.369% | $68.208 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $140.94 | 8.105% | $152.3632 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $187.62 | 3.317% | $193.8434 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $72.54 | 10.837% | $80.4012 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $206.73 | 11.866% | $231.2606 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $751.81 | $815.6457 | $815.64 | $815.60 | $815.70 | |