| 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 | $82.51 | 11.309% | $91.8411 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $121.68 | 6.777% | $129.9263 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $233.45 | 9.700% | $256.0947 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $249.99 | 13.318% | $283.2837 | $283.28 | $283.30 | $283.30 |
| Purchase #5 | $120.93 | 7.180% | $129.6128 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $119.55 | 10.471% | $132.0681 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $186.90 | 3.393% | $193.2415 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $1,115.01 | $1,216.0682 | $1,216.06 | $1,216.10 | $1,216.00 | |