| 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 | $192.40 | 3.215% | $198.5857 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $131.51 | 7.692% | $141.6257 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $123.87 | 8.111% | $133.9171 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $45.66 | 7.180% | $48.9384 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $106.31 | 11.418% | $118.4485 | $118.45 | $118.45 | $118.40 |
| Purchase #6 | $32.45 | 6.672% | $34.6151 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $231.75 | 8.635% | $251.7616 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $863.95 | $927.8921 | $927.91 | $927.90 | $927.80 | |