| 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 | $107.51 | 11.855% | $120.2553 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $190.84 | 12.698% | $215.0729 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $105.35 | 11.849% | $117.8329 | $117.83 | $117.85 | $117.80 |
| Purchase #4 | $226.80 | 11.468% | $252.8094 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $72.84 | 5.126% | $76.5738 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $140.55 | 6.236% | $149.3147 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $228.26 | 6.368% | $242.7956 | $242.80 | $242.80 | $242.80 |
| 7 purchase totals = | $1,072.15 | $1,174.6546 | $1,174.65 | $1,174.60 | $1,174.70 | |