| 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 | $48.89 | 11.379% | $54.4532 | $54.45 | $54.45 | $54.50 |
| Purchase #2 | $91.27 | 10.620% | $100.9629 | $100.96 | $100.95 | $101.00 |
| Purchase #3 | $192.63 | 7.618% | $207.3046 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $119.35 | 3.832% | $123.9235 | $123.92 | $123.90 | $123.90 |
| Purchase #5 | $219.72 | 12.638% | $247.4882 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $50.52 | 10.833% | $55.9928 | $55.99 | $56.00 | $56.00 |
| Purchase #7 | $149.66 | 4.128% | $155.838 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $872.04 | $945.9632 | $945.95 | $945.95 | $946.00 | |