| 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 | $211.54 | 4.816% | $221.7278 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $111.56 | 3.836% | $115.8394 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $190.93 | 10.688% | $211.3366 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $97.27 | 3.622% | $100.7931 | $100.79 | $100.80 | $100.80 |
| Purchase #5 | $114.56 | 11.174% | $127.3609 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $212.52 | 13.387% | $240.9701 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $172.48 | 12.276% | $193.6536 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $1,110.86 | $1,211.6815 | $1,211.68 | $1,211.70 | $1,211.70 | |