| 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 | $211.82 | 8.421% | $229.6574 | $229.66 | $229.65 | $229.70 |
| Purchase #2 | $150.91 | 11.224% | $167.8481 | $167.85 | $167.85 | $167.80 |
| Purchase #3 | $188.98 | 9.842% | $207.5794 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $40.40 | 10.426% | $44.6121 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $127.96 | 10.285% | $141.1207 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $21.50 | 4.106% | $22.3828 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $181.33 | 7.765% | $195.4103 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $922.90 | $1,008.6108 | $1,008.61 | $1,008.60 | $1,008.60 | |