| 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 | $51.41 | 6.798% | $54.9049 | $54.90 | $54.90 | $54.90 |
| Purchase #2 | $228.90 | 10.173% | $252.186 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $182.47 | 7.443% | $196.0512 | $196.05 | $196.05 | $196.10 |
| Purchase #4 | $143.65 | 13.232% | $162.6578 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $93.33 | 9.805% | $102.481 | $102.48 | $102.50 | $102.50 |
| Purchase #6 | $87.86 | 11.221% | $97.7188 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $239.55 | 11.725% | $267.6372 | $267.64 | $267.65 | $267.60 |
| 7 purchase totals = | $1,027.17 | $1,133.6369 | $1,133.64 | $1,133.65 | $1,133.70 | |