| 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 | $125.53 | 4.180% | $130.7772 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $46.74 | 8.714% | $50.8129 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $80.88 | 11.338% | $90.0502 | $90.05 | $90.05 | $90.10 |
| Purchase #4 | $195.33 | 5.369% | $205.8173 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $175.39 | 6.656% | $187.064 | $187.06 | $187.05 | $187.10 |
| Purchase #6 | $185.75 | 9.523% | $203.439 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $187.68 | 3.646% | $194.5228 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $997.30 | $1,062.4834 | $1,062.48 | $1,062.45 | $1,062.50 | |