| 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 | $193.64 | 9.483% | $212.0029 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $228.32 | 4.688% | $239.0236 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $89.88 | 4.216% | $93.6693 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $245.50 | 8.429% | $266.1932 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $38.40 | 4.135% | $39.9878 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $150.51 | 3.823% | $156.264 | $156.26 | $156.25 | $156.30 |
| Purchase #7 | $203.76 | 12.357% | $228.9386 | $228.94 | $228.95 | $228.90 |
| 7 purchase totals = | $1,150.01 | $1,236.0794 | $1,236.07 | $1,236.05 | $1,236.10 | |