| 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 | $192.86 | 6.682% | $205.7469 | $205.75 | $205.75 | $205.70 |
| Purchase #2 | $171.30 | 10.319% | $188.9764 | $188.98 | $189.00 | $189.00 |
| Purchase #3 | $126.88 | 3.388% | $131.1787 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $123.88 | 11.388% | $137.9875 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $129.70 | 13.783% | $147.5766 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $197.29 | 4.500% | $206.1681 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $233.81 | 9.341% | $255.6502 | $255.65 | $255.65 | $255.70 |
| 7 purchase totals = | $1,175.72 | $1,273.2844 | $1,273.30 | $1,273.35 | $1,273.40 | |