| 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 | $106.66 | 4.593% | $111.5589 | $111.56 | $111.55 | $111.60 |
| Purchase #2 | $34.46 | 4.644% | $36.0603 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $249.35 | 6.193% | $264.7922 | $264.79 | $264.80 | $264.80 |
| Purchase #4 | $153.56 | 8.336% | $166.3608 | $166.36 | $166.35 | $166.40 |
| Purchase #5 | $110.82 | 3.209% | $114.3762 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $75.31 | 12.830% | $84.9723 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $19.99 | 9.710% | $21.931 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $750.15 | $800.0517 | $800.05 | $800.05 | $800.20 | |