| 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 | $124.52 | 13.601% | $141.456 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $184.67 | 7.708% | $198.9044 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $115.44 | 5.140% | $121.3736 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $122.88 | 3.234% | $126.8539 | $126.85 | $126.85 | $126.90 |
| Purchase #5 | $10.49 | 7.160% | $11.2411 | $11.24 | $11.25 | $11.20 |
| Purchase #6 | $5.88 | 12.625% | $6.6224 | $6.62 | $6.60 | $6.60 |
| Purchase #7 | $29.28 | 10.407% | $32.3272 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $593.16 | $638.7786 | $638.77 | $638.75 | $638.80 | |