| 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 | $42.64 | 4.635% | $44.6164 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $126.80 | 13.855% | $144.3681 | $144.37 | $144.35 | $144.40 |
| Purchase #3 | $156.65 | 13.103% | $177.1758 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $28.49 | 11.156% | $31.6683 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $103.86 | 13.736% | $118.1262 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $193.60 | 11.703% | $216.257 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $225.95 | 12.225% | $253.5724 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $877.99 | $985.7842 | $985.80 | $985.75 | $985.90 | |