| 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 | $140.52 | 11.664% | $156.9103 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $247.92 | 11.340% | $276.0341 | $276.03 | $276.05 | $276.00 |
| Purchase #3 | $190.45 | 10.724% | $210.8739 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $79.52 | 9.850% | $87.3527 | $87.35 | $87.35 | $87.40 |
| Purchase #5 | $215.81 | 13.771% | $245.5292 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $89.59 | 5.696% | $94.693 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $213.50 | 3.634% | $221.2586 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $1,177.31 | $1,292.6518 | $1,292.64 | $1,292.65 | $1,292.70 | |