| 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 | $27.38 | 3.299% | $28.2833 | $28.28 | $28.30 | $28.30 |
| Purchase #2 | $179.67 | 5.690% | $189.8932 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $196.65 | 11.359% | $218.9875 | $218.99 | $219.00 | $219.00 |
| Purchase #4 | $191.82 | 5.810% | $202.9647 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $226.89 | 7.791% | $244.567 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $213.70 | 3.550% | $221.2864 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $89.46 | 5.755% | $94.6084 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $1,125.57 | $1,200.5905 | $1,200.59 | $1,200.60 | $1,200.70 | |