| 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 | $222.47 | 10.480% | $245.7849 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $154.40 | 5.173% | $162.3871 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $22.82 | 9.122% | $24.9016 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $172.49 | 12.763% | $194.5049 | $194.50 | $194.50 | $194.50 |
| Purchase #5 | $62.76 | 3.326% | $64.8474 | $64.85 | $64.85 | $64.80 |
| Purchase #6 | $29.97 | 12.265% | $33.6458 | $33.65 | $33.65 | $33.60 |
| Purchase #7 | $63.99 | 8.411% | $69.3722 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $728.90 | $795.4439 | $795.44 | $795.45 | $795.40 | |