| 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 | $196.33 | 8.620% | $213.2536 | $213.25 | $213.25 | $213.30 |
| Purchase #2 | $179.41 | 9.590% | $196.6154 | $196.62 | $196.60 | $196.60 |
| Purchase #3 | $29.41 | 6.173% | $31.2255 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $67.31 | 4.305% | $70.2077 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $187.37 | 3.525% | $193.9748 | $193.97 | $193.95 | $194.00 |
| Purchase #6 | $68.76 | 10.726% | $76.1352 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $108.85 | 3.468% | $112.6249 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $837.44 | $894.0371 | $894.04 | $894.00 | $894.00 | |