| 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 | $179.47 | 7.727% | $193.3376 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $192.84 | 13.455% | $218.7866 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $73.55 | 11.616% | $82.0936 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $224.80 | 6.829% | $240.1516 | $240.15 | $240.15 | $240.20 |
| Purchase #5 | $51.96 | 13.191% | $58.814 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $198.91 | 10.681% | $220.1556 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $88.59 | 5.796% | $93.7247 | $93.72 | $93.70 | $93.70 |
| 7 purchase totals = | $1,010.12 | $1,107.0637 | $1,107.06 | $1,107.05 | $1,107.10 | |