| 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 | $91.89 | 3.463% | $95.0722 | $95.07 | $95.05 | $95.10 |
| Purchase #2 | $181.54 | 3.266% | $187.4691 | $187.47 | $187.45 | $187.50 |
| Purchase #3 | $208.74 | 5.533% | $220.2896 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $94.29 | 9.293% | $103.0524 | $103.05 | $103.05 | $103.10 |
| Purchase #5 | $46.93 | 3.315% | $48.4857 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $38.46 | 6.747% | $41.0549 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $135.59 | 3.536% | $140.3845 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $797.44 | $835.8084 | $835.80 | $835.80 | $836.00 | |