| 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 | $180.76 | 6.763% | $192.9848 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $115.63 | 12.550% | $130.1416 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $175.43 | 5.434% | $184.9629 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $133.34 | 4.602% | $139.4763 | $139.48 | $139.50 | $139.50 |
| Purchase #5 | $161.75 | 7.437% | $173.7793 | $173.78 | $173.80 | $173.80 |
| Purchase #6 | $220.76 | 8.657% | $239.8712 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $99.73 | 11.247% | $110.9466 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $1,087.40 | $1,172.1627 | $1,172.16 | $1,172.20 | $1,172.20 | |