| 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 | $23.74 | 4.308% | $24.7627 | $24.76 | $24.75 | $24.80 |
| Purchase #2 | $100.46 | 9.679% | $110.1835 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $82.52 | 4.361% | $86.1187 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $234.97 | 4.562% | $245.6893 | $245.69 | $245.70 | $245.70 |
| Purchase #5 | $123.90 | 13.124% | $140.1606 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $6.57 | 12.730% | $7.4064 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $217.84 | 9.738% | $239.0533 | $239.05 | $239.05 | $239.10 |
| 7 purchase totals = | $790.00 | $853.3745 | $853.37 | $853.35 | $853.50 | |