| 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 | $195.53 | 4.331% | $203.9984 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $240.60 | 12.243% | $270.0567 | $270.06 | $270.05 | $270.10 |
| Purchase #3 | $108.59 | 3.775% | $112.6893 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $109.67 | 7.473% | $117.8656 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $191.34 | 13.373% | $216.9279 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $193.57 | 10.333% | $213.5716 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $42.55 | 8.703% | $46.2531 | $46.25 | $46.25 | $46.30 |
| 7 purchase totals = | $1,081.85 | $1,181.3626 | $1,181.37 | $1,181.35 | $1,181.50 | |