| 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 | $26.71 | 9.630% | $29.2822 | $29.28 | $29.30 | $29.30 |
| Purchase #2 | $238.60 | 10.109% | $262.7201 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $181.26 | 13.499% | $205.7283 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $7.97 | 11.323% | $8.8724 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $156.41 | 3.855% | $162.4396 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $113.88 | 8.211% | $123.2307 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $156.89 | 10.604% | $173.5266 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $881.72 | $965.7999 | $965.80 | $965.85 | $965.70 | |