| 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 | $121.51 | 11.171% | $135.0839 | $135.08 | $135.10 | $135.10 |
| Purchase #2 | $132.91 | 12.708% | $149.8002 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $143.79 | 10.538% | $158.9426 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $32.90 | 7.346% | $35.3168 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $195.26 | 9.220% | $213.263 | $213.26 | $213.25 | $213.30 |
| Purchase #6 | $158.81 | 10.403% | $175.331 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $6.33 | 11.469% | $7.056 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $791.51 | $874.7935 | $874.79 | $874.80 | $874.80 | |