| 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 | $58.30 | 3.663% | $60.4355 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $144.30 | 6.445% | $153.6001 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $186.44 | 11.870% | $208.5704 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $36.47 | 5.403% | $38.4405 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $129.78 | 13.845% | $147.748 | $147.75 | $147.75 | $147.70 |
| Purchase #6 | $144.88 | 4.562% | $151.4894 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $93.36 | 5.651% | $98.6358 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $793.53 | $858.9197 | $858.93 | $858.95 | $858.80 | |