| 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 | $66.69 | 5.759% | $70.5307 | $70.53 | $70.55 | $70.50 |
| Purchase #2 | $44.65 | 10.252% | $49.2275 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $153.83 | 5.170% | $161.783 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $113.79 | 12.820% | $128.3779 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $92.49 | 9.656% | $101.4208 | $101.42 | $101.40 | $101.40 |
| Purchase #6 | $198.90 | 13.468% | $225.6879 | $225.69 | $225.70 | $225.70 |
| Purchase #7 | $123.81 | 9.655% | $135.7639 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $794.16 | $872.7917 | $872.79 | $872.85 | $872.80 | |