| 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 | $146.38 | 7.432% | $157.259 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $148.54 | 10.269% | $163.7936 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $29.46 | 11.615% | $32.8818 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $230.65 | 9.726% | $253.083 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $163.83 | 12.648% | $184.5512 | $184.55 | $184.55 | $184.60 |
| Purchase #6 | $154.84 | 3.117% | $159.6664 | $159.67 | $159.65 | $159.70 |
| Purchase #7 | $106.33 | 12.403% | $119.5181 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $980.03 | $1,070.7531 | $1,070.75 | $1,070.75 | $1,070.90 | |