| 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 | $147.32 | 9.643% | $161.5261 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $221.28 | 3.672% | $229.4054 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $214.34 | 13.769% | $243.8525 | $243.85 | $243.85 | $243.90 |
| Purchase #4 | $80.41 | 8.121% | $86.9401 | $86.94 | $86.95 | $86.90 |
| Purchase #5 | $108.96 | 4.477% | $113.8381 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $8.43 | 12.829% | $9.5115 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $247.79 | 13.769% | $281.9082 | $281.91 | $281.90 | $281.90 |
| 7 purchase totals = | $1,028.53 | $1,126.9819 | $1,126.99 | $1,127.00 | $1,126.90 | |