| 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 | $163.89 | 11.265% | $182.3522 | $182.35 | $182.35 | $182.40 |
| Purchase #2 | $5.99 | 12.187% | $6.72 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $100.85 | 4.547% | $105.4356 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $139.66 | 9.330% | $152.6903 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $209.55 | 11.287% | $233.2019 | $233.20 | $233.20 | $233.20 |
| Purchase #6 | $47.55 | 10.130% | $52.3668 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $249.44 | 12.135% | $279.7095 | $279.71 | $279.70 | $279.70 |
| 7 purchase totals = | $916.93 | $1,012.4763 | $1,012.48 | $1,012.45 | $1,012.50 | |