| 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 | $6.59 | 9.627% | $7.2244 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $244.88 | 8.671% | $266.1135 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $114.52 | 8.700% | $124.4832 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $165.36 | 13.666% | $187.9581 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $237.61 | 9.397% | $259.9382 | $259.94 | $259.95 | $259.90 |
| Purchase #6 | $183.62 | 5.352% | $193.4473 | $193.45 | $193.45 | $193.40 |
| Purchase #7 | $184.97 | 13.382% | $209.7227 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $1,137.55 | $1,248.8874 | $1,248.88 | $1,248.85 | $1,248.80 | |