| 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 | $176.60 | 3.133% | $182.1329 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $15.80 | 9.580% | $17.3136 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $132.88 | 5.673% | $140.4183 | $140.42 | $140.40 | $140.40 |
| Purchase #4 | $201.70 | 6.134% | $214.0723 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $230.83 | 8.601% | $250.6837 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $68.32 | 3.697% | $70.8458 | $70.85 | $70.85 | $70.80 |
| Purchase #7 | $33.55 | 13.216% | $37.984 | $37.98 | $38.00 | $38.00 |
| 7 purchase totals = | $859.68 | $913.4506 | $913.44 | $913.45 | $913.40 | |