| 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 | $126.31 | 3.441% | $130.6563 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $116.55 | 12.393% | $130.994 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $85.37 | 12.254% | $95.8312 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $155.38 | 5.834% | $164.4449 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $213.31 | 5.740% | $225.554 | $225.55 | $225.55 | $225.60 |
| Purchase #6 | $50.67 | 9.744% | $55.6073 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $111.49 | 9.533% | $122.1183 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $859.08 | $925.2060 | $925.20 | $925.20 | $925.20 | |