| 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 | $239.42 | 12.305% | $268.8806 | $268.88 | $268.90 | $268.90 |
| Purchase #2 | $116.77 | 5.482% | $123.1713 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $10.71 | 10.838% | $11.8707 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $84.80 | 13.382% | $96.1479 | $96.15 | $96.15 | $96.10 |
| Purchase #5 | $210.92 | 10.468% | $232.9991 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $249.60 | 9.527% | $273.3794 | $273.38 | $273.40 | $273.40 |
| Purchase #7 | $100.29 | 12.605% | $112.9316 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $1,012.51 | $1,119.3806 | $1,119.38 | $1,119.40 | $1,119.40 | |