| 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 | $176.85 | 7.212% | $189.6044 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $240.45 | 10.155% | $264.8677 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $232.80 | 7.540% | $250.3531 | $250.35 | $250.35 | $250.40 |
| Purchase #4 | $121.52 | 11.661% | $135.6904 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $105.66 | 11.168% | $117.4601 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $152.35 | 7.118% | $163.1943 | $163.19 | $163.20 | $163.20 |
| Purchase #7 | $185.91 | 13.381% | $210.7866 | $210.79 | $210.80 | $210.80 |
| 7 purchase totals = | $1,215.54 | $1,331.9566 | $1,331.95 | $1,331.95 | $1,332.10 | |