| 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 | $244.62 | 4.215% | $254.9307 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $134.85 | 9.421% | $147.5542 | $147.55 | $147.55 | $147.60 |
| Purchase #3 | $56.33 | 7.358% | $60.4748 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $237.48 | 9.340% | $259.6606 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $60.73 | 13.207% | $68.7506 | $68.75 | $68.75 | $68.80 |
| Purchase #6 | $165.56 | 5.552% | $174.7519 | $174.75 | $174.75 | $174.80 |
| Purchase #7 | $108.41 | 8.392% | $117.5078 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $1,007.98 | $1,083.6306 | $1,083.62 | $1,083.60 | $1,083.80 | |