| 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 | $117.80 | 4.387% | $122.9679 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $197.83 | 3.719% | $205.1873 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $43.61 | 11.187% | $48.4887 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $135.94 | 9.660% | $149.0718 | $149.07 | $149.05 | $149.10 |
| Purchase #5 | $210.30 | 4.168% | $219.0653 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $60.62 | 6.376% | $64.4851 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $205.81 | 11.441% | $229.3567 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $971.91 | $1,038.6228 | $1,038.64 | $1,038.60 | $1,038.80 | |