| 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 | $43.55 | 3.157% | $44.9249 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $83.50 | 5.153% | $87.8028 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $219.87 | 4.603% | $229.9906 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $108.49 | 13.366% | $122.9908 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $167.33 | 7.350% | $179.6288 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $140.34 | 6.441% | $149.3793 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $135.65 | 11.835% | $151.7042 | $151.70 | $151.70 | $151.70 |
| 7 purchase totals = | $898.73 | $966.4214 | $966.41 | $966.45 | $966.40 | |