| 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 | $38.36 | 6.387% | $40.8101 | $40.81 | $40.80 | $40.80 |
| Purchase #2 | $97.88 | 10.849% | $108.499 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $35.40 | 7.699% | $38.1254 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $117.89 | 10.285% | $130.015 | $130.02 | $130.00 | $130.00 |
| Purchase #5 | $54.35 | 5.692% | $57.4436 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $141.99 | 11.720% | $158.6312 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $192.38 | 3.335% | $198.7959 | $198.80 | $198.80 | $198.80 |
| 7 purchase totals = | $678.25 | $732.3202 | $732.33 | $732.35 | $732.20 | |