| 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 | $248.62 | 9.323% | $271.7988 | $271.80 | $271.80 | $271.80 |
| Purchase #2 | $111.74 | 3.294% | $115.4207 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $175.83 | 12.376% | $197.5907 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $41.94 | 6.131% | $44.5113 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $16.43 | 10.558% | $18.1647 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $203.83 | 13.716% | $231.7873 | $231.79 | $231.80 | $231.80 |
| Purchase #7 | $19.32 | 12.770% | $21.7872 | $21.79 | $21.80 | $21.80 |
| 7 purchase totals = | $817.71 | $901.0607 | $901.06 | $901.05 | $901.10 | |