| 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 | $198.53 | 12.538% | $223.4217 | $223.42 | $223.40 | $223.40 |
| Purchase #2 | $222.28 | 7.494% | $238.9377 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $220.95 | 10.377% | $243.878 | $243.88 | $243.90 | $243.90 |
| Purchase #4 | $53.37 | 6.798% | $56.9981 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $109.56 | 5.221% | $115.2801 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $197.34 | 13.548% | $224.0756 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $7.58 | 5.211% | $7.975 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $1,009.61 | $1,110.5662 | $1,110.58 | $1,110.65 | $1,110.60 | |