| 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 | $176.83 | 12.761% | $199.3953 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $225.43 | 6.865% | $240.9058 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $56.28 | 13.439% | $63.8435 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $46.86 | 4.281% | $48.8661 | $48.87 | $48.85 | $48.90 |
| Purchase #5 | $81.62 | 13.624% | $92.7399 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $165.61 | 6.570% | $176.4906 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $90.51 | 10.216% | $99.7565 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $843.14 | $921.9977 | $922.01 | $922.00 | $922.00 | |