| 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 | $30.55 | 13.572% | $34.6962 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $85.57 | 5.217% | $90.0342 | $90.03 | $90.05 | $90.00 |
| Purchase #3 | $179.50 | 6.502% | $191.1711 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $124.49 | 8.524% | $135.1015 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $51.69 | 11.835% | $57.8075 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $126.37 | 6.514% | $134.6017 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $240.43 | 8.148% | $260.0202 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $838.60 | $903.4324 | $903.43 | $903.40 | $903.40 | |