| 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 | $229.99 | 10.746% | $254.7047 | $254.70 | $254.70 | $254.70 |
| Purchase #2 | $112.34 | 9.703% | $123.2404 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $142.49 | 10.499% | $157.45 | $157.45 | $157.45 | $157.50 |
| Purchase #4 | $228.77 | 10.570% | $252.951 | $252.95 | $252.95 | $253.00 |
| Purchase #5 | $108.83 | 3.770% | $112.9329 | $112.93 | $112.95 | $112.90 |
| Purchase #6 | $20.86 | 10.336% | $23.0161 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $102.82 | 4.870% | $107.8273 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $946.10 | $1,032.1224 | $1,032.12 | $1,032.15 | $1,032.10 | |