| 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 | $20.81 | 8.201% | $22.5166 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $194.63 | 12.471% | $218.9023 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $190.88 | 12.753% | $215.2229 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $158.83 | 4.728% | $166.3395 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $221.67 | 10.774% | $245.5527 | $245.55 | $245.55 | $245.60 |
| Purchase #6 | $217.41 | 7.842% | $234.4593 | $234.46 | $234.45 | $234.50 |
| Purchase #7 | $213.79 | 7.743% | $230.3438 | $230.34 | $230.35 | $230.30 |
| 7 purchase totals = | $1,218.02 | $1,333.3371 | $1,333.33 | $1,333.30 | $1,333.30 | |