| 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 | $122.46 | 7.242% | $131.3286 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $52.61 | 8.295% | $56.974 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $32.50 | 12.521% | $36.5693 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $44.82 | 11.410% | $49.934 | $49.93 | $49.95 | $49.90 |
| Purchase #5 | $234.73 | 13.658% | $266.7894 | $266.79 | $266.80 | $266.80 |
| Purchase #6 | $58.34 | 10.105% | $64.2353 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $151.56 | 8.795% | $164.8897 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $697.02 | $770.7203 | $770.72 | $770.75 | $770.70 | |