| 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 | $65.28 | 13.125% | $73.848 | $73.85 | $73.85 | $73.80 |
| Purchase #2 | $230.39 | 12.266% | $258.6496 | $258.65 | $258.65 | $258.60 |
| Purchase #3 | $175.53 | 10.570% | $194.0835 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $111.52 | 7.532% | $119.9197 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $158.53 | 13.146% | $179.3704 | $179.37 | $179.35 | $179.40 |
| Purchase #6 | $209.85 | 13.384% | $237.9363 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $52.43 | 8.304% | $56.7838 | $56.78 | $56.80 | $56.80 |
| 7 purchase totals = | $1,003.53 | $1,120.5913 | $1,120.59 | $1,120.60 | $1,120.50 | |