| 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 | $209.36 | 5.323% | $220.5042 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $41.33 | 8.288% | $44.7554 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $38.55 | 9.690% | $42.2855 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $35.56 | 13.446% | $40.3414 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $223.74 | 6.702% | $238.7351 | $238.74 | $238.75 | $238.70 |
| Purchase #6 | $239.57 | 7.303% | $257.0658 | $257.07 | $257.05 | $257.10 |
| Purchase #7 | $62.44 | 3.733% | $64.7709 | $64.77 | $64.75 | $64.80 |
| 7 purchase totals = | $850.55 | $908.4583 | $908.47 | $908.45 | $908.50 | |