| 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 | $44.37 | 3.601% | $45.9678 | $45.97 | $45.95 | $46.00 |
| Purchase #2 | $53.66 | 7.251% | $57.5509 | $57.55 | $57.55 | $57.60 |
| Purchase #3 | $231.95 | 9.471% | $253.918 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $75.40 | 6.651% | $80.4149 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $242.97 | 4.650% | $254.2681 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $177.26 | 10.771% | $196.3527 | $196.35 | $196.35 | $196.40 |
| Purchase #7 | $190.99 | 3.569% | $197.8064 | $197.81 | $197.80 | $197.80 |
| 7 purchase totals = | $1,016.60 | $1,086.2788 | $1,086.28 | $1,086.20 | $1,086.40 | |