| 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 | $26.71 | 12.141% | $29.9529 | $29.95 | $29.95 | $30.00 |
| Purchase #2 | $101.92 | 8.325% | $110.4048 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $14.46 | 9.514% | $15.8357 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $32.48 | 10.395% | $35.8563 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $104.36 | 8.391% | $113.1168 | $113.12 | $113.10 | $113.10 |
| Purchase #6 | $192.92 | 3.124% | $198.9468 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $206.29 | 4.738% | $216.064 | $216.06 | $216.05 | $216.10 |
| 7 purchase totals = | $679.14 | $720.1773 | $720.18 | $720.15 | $720.20 | |