| 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 | $218.88 | 3.610% | $226.7816 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $5.33 | 9.206% | $5.8207 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $68.91 | 6.724% | $73.5435 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $123.94 | 13.471% | $140.636 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $20.75 | 11.782% | $23.1948 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $137.96 | 6.753% | $147.2764 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $60.28 | 10.167% | $66.4087 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $636.05 | $683.6617 | $683.66 | $683.70 | $683.60 | |