| 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 | $88.83 | 3.622% | $92.0474 | $92.05 | $92.05 | $92.00 |
| Purchase #2 | $47.81 | 8.467% | $51.8581 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $9.72 | 8.384% | $10.5349 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $141.41 | 4.334% | $147.5387 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $115.69 | 8.438% | $125.4519 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $62.66 | 8.817% | $68.1847 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $5.71 | 11.851% | $6.3867 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $471.83 | $502.0024 | $502.00 | $502.05 | $502.00 | |