| 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 | $250.59 | 6.433% | $266.7105 | $266.71 | $266.70 | $266.70 |
| Purchase #2 | $37.69 | 11.419% | $41.9938 | $41.99 | $42.00 | $42.00 |
| Purchase #3 | $43.32 | 8.154% | $46.8523 | $46.85 | $46.85 | $46.90 |
| Purchase #4 | $103.53 | 4.622% | $108.3152 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $69.31 | 12.341% | $77.8635 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $152.91 | 6.154% | $162.3201 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $107.79 | 9.136% | $117.6377 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $765.14 | $821.6931 | $821.69 | $821.65 | $821.70 | |