| 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 | $205.50 | 3.843% | $213.3974 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $6.51 | 6.332% | $6.9222 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $240.37 | 13.784% | $273.5026 | $273.50 | $273.50 | $273.50 |
| Purchase #4 | $241.91 | 9.776% | $265.5591 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $171.28 | 5.483% | $180.6713 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $210.93 | 3.291% | $217.8717 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $87.59 | 3.123% | $90.3254 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $1,164.09 | $1,248.2497 | $1,248.25 | $1,248.20 | $1,248.30 | |