| 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 | $64.74 | 13.770% | $73.6547 | $73.65 | $73.65 | $73.70 |
| Purchase #2 | $219.28 | 6.694% | $233.9586 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $70.45 | 11.739% | $78.7201 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $170.74 | 13.413% | $193.6414 | $193.64 | $193.65 | $193.60 |
| Purchase #5 | $202.54 | 12.763% | $228.3902 | $228.39 | $228.40 | $228.40 |
| Purchase #6 | $174.39 | 11.166% | $193.8624 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $190.74 | 13.166% | $215.8528 | $215.85 | $215.85 | $215.90 |
| 7 purchase totals = | $1,092.88 | $1,218.0802 | $1,218.07 | $1,218.05 | $1,218.20 | |