| 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 | $212.26 | 4.309% | $221.4063 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $71.37 | 3.449% | $73.8316 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $108.51 | 13.400% | $123.0503 | $123.05 | $123.05 | $123.10 |
| Purchase #4 | $229.56 | 4.598% | $240.1152 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $10.88 | 9.620% | $11.9267 | $11.93 | $11.95 | $11.90 |
| Purchase #6 | $225.30 | 5.700% | $238.1421 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $36.91 | 12.457% | $41.5079 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $894.79 | $949.9801 | $949.99 | $950.00 | $949.90 | |