| 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 | $221.64 | 9.607% | $242.933 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $17.35 | 13.462% | $19.6857 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $100.31 | 6.565% | $106.8954 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $230.87 | 13.111% | $261.1394 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $118.52 | 3.643% | $122.8377 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $49.96 | 10.642% | $55.2767 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $159.85 | 13.621% | $181.6232 | $181.62 | $181.60 | $181.60 |
| 7 purchase totals = | $898.50 | $990.3911 | $990.40 | $990.45 | $990.30 | |