| 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 | $193.48 | 11.707% | $216.1307 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $98.43 | 10.195% | $108.4649 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $91.65 | 11.626% | $102.3052 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $200.98 | 13.561% | $228.2349 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $220.64 | 6.545% | $235.0809 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $197.39 | 5.617% | $208.4774 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $129.89 | 4.520% | $135.761 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $1,132.46 | $1,234.4550 | $1,234.45 | $1,234.50 | $1,234.50 | |