| 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 | $207.81 | 12.435% | $233.6512 | $233.65 | $233.65 | $233.70 |
| Purchase #2 | $227.28 | 4.421% | $237.328 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $191.37 | 9.626% | $209.7913 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $162.74 | 10.356% | $179.5934 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $48.55 | 10.755% | $53.7716 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $24.83 | 9.585% | $27.21 | $27.21 | $27.20 | $27.20 |
| Purchase #7 | $240.58 | 13.685% | $273.5034 | $273.50 | $273.50 | $273.50 |
| 7 purchase totals = | $1,103.16 | $1,214.8489 | $1,214.84 | $1,214.85 | $1,214.90 | |