| 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 | $234.38 | 10.369% | $258.6829 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $109.53 | 4.280% | $114.2179 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $68.71 | 8.196% | $74.3415 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $144.66 | 9.359% | $158.1987 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $221.92 | 4.364% | $231.6046 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $128.41 | 9.666% | $140.8221 | $140.82 | $140.80 | $140.80 |
| Purchase #7 | $30.68 | 10.396% | $33.8695 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $938.29 | $1,011.7372 | $1,011.73 | $1,011.70 | $1,011.70 | |