| 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 | $10.75 | 6.471% | $11.4456 | $11.45 | $11.45 | $11.40 |
| Purchase #2 | $153.95 | 10.828% | $170.6197 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $182.58 | 10.696% | $202.1088 | $202.11 | $202.10 | $202.10 |
| Purchase #4 | $37.64 | 4.438% | $39.3105 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $205.60 | 9.836% | $225.8228 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $123.30 | 6.200% | $130.9446 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $176.83 | 3.810% | $183.5672 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $890.65 | $963.8192 | $963.82 | $963.75 | $963.70 | |