| 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 | $179.61 | 6.358% | $191.0296 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $147.62 | 12.271% | $165.7345 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $158.78 | 3.193% | $163.8498 | $163.85 | $163.85 | $163.80 |
| Purchase #4 | $225.42 | 9.462% | $246.7492 | $246.75 | $246.75 | $246.70 |
| Purchase #5 | $54.38 | 4.707% | $56.9397 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $183.93 | 13.811% | $209.3326 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $35.28 | 8.815% | $38.3899 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $985.02 | $1,072.0253 | $1,072.02 | $1,072.10 | $1,071.80 | |