| 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 | $109.37 | 11.590% | $122.046 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $129.82 | 8.439% | $140.7755 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $121.99 | 11.196% | $135.648 | $135.65 | $135.65 | $135.60 |
| Purchase #4 | $225.68 | 3.768% | $234.1836 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $190.68 | 6.833% | $203.7092 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $43.89 | 7.249% | $47.0716 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $195.69 | 11.581% | $218.3529 | $218.35 | $218.35 | $218.40 |
| 7 purchase totals = | $1,017.12 | $1,101.7868 | $1,101.79 | $1,101.80 | $1,101.80 | |