| 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 | $104.52 | 12.200% | $117.2714 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $175.92 | 9.696% | $192.9772 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $163.67 | 8.124% | $176.9666 | $176.97 | $176.95 | $177.00 |
| Purchase #4 | $120.79 | 6.181% | $128.256 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $135.85 | 5.229% | $142.9536 | $142.95 | $142.95 | $143.00 |
| Purchase #6 | $229.96 | 12.650% | $259.0499 | $259.05 | $259.05 | $259.00 |
| Purchase #7 | $233.65 | 9.815% | $256.5827 | $256.58 | $256.60 | $256.60 |
| 7 purchase totals = | $1,164.36 | $1,274.0574 | $1,274.06 | $1,274.05 | $1,274.20 | |