| 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 | $12.87 | 11.511% | $14.3515 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $198.84 | 10.401% | $219.5213 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $149.41 | 4.525% | $156.1708 | $156.17 | $156.15 | $156.20 |
| Purchase #4 | $12.77 | 11.277% | $14.2101 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $12.53 | 7.212% | $13.4337 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $196.38 | 10.110% | $216.234 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $157.33 | 9.711% | $172.6083 | $172.61 | $172.60 | $172.60 |
| 7 purchase totals = | $740.13 | $806.5297 | $806.52 | $806.50 | $806.50 | |