| 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 | $92.82 | 8.254% | $100.4814 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $6.36 | 10.480% | $7.0265 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $34.82 | 13.771% | $39.6151 | $39.62 | $39.60 | $39.60 |
| Purchase #4 | $207.55 | 4.360% | $216.5992 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $67.70 | 12.825% | $76.3825 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $123.61 | 10.470% | $136.552 | $136.55 | $136.55 | $136.60 |
| Purchase #7 | $182.64 | 12.609% | $205.6691 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $715.50 | $782.3258 | $782.33 | $782.35 | $782.40 | |