| 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 | $170.28 | 10.215% | $187.6741 | $187.67 | $187.65 | $187.70 |
| Purchase #2 | $193.85 | 3.840% | $201.2938 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $11.42 | 3.402% | $11.8085 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $231.31 | 11.459% | $257.8158 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $87.50 | 3.457% | $90.5249 | $90.52 | $90.50 | $90.50 |
| Purchase #6 | $113.31 | 5.409% | $119.4389 | $119.44 | $119.45 | $119.40 |
| Purchase #7 | $181.82 | 8.427% | $197.142 | $197.14 | $197.15 | $197.10 |
| 7 purchase totals = | $989.49 | $1,065.6980 | $1,065.69 | $1,065.65 | $1,065.60 | |