| 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 | $34.35 | 12.817% | $38.7526 | $38.75 | $38.75 | $38.80 |
| Purchase #2 | $226.93 | 9.306% | $248.0481 | $248.05 | $248.05 | $248.00 |
| Purchase #3 | $226.59 | 12.107% | $254.0233 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $117.76 | 9.457% | $128.8966 | $128.90 | $128.90 | $128.90 |
| Purchase #5 | $38.61 | 11.329% | $42.9841 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $64.59 | 3.644% | $66.9437 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $176.67 | 6.688% | $188.4857 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $885.50 | $968.1341 | $968.13 | $968.15 | $968.10 | |