| 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 | $247.76 | 4.557% | $259.0504 | $259.05 | $259.05 | $259.10 |
| Purchase #2 | $135.70 | 7.576% | $145.9806 | $145.98 | $146.00 | $146.00 |
| Purchase #3 | $201.82 | 13.510% | $229.0859 | $229.09 | $229.10 | $229.10 |
| Purchase #4 | $232.25 | 9.306% | $253.8632 | $253.86 | $253.85 | $253.90 |
| Purchase #5 | $79.78 | 10.844% | $88.4313 | $88.43 | $88.45 | $88.40 |
| Purchase #6 | $159.91 | 13.689% | $181.8001 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $180.82 | 6.231% | $192.0869 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $1,238.04 | $1,350.2984 | $1,350.30 | $1,350.35 | $1,350.40 | |