| 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 | $141.62 | 11.307% | $157.633 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $46.47 | 7.613% | $50.0078 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $210.68 | 13.165% | $238.416 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $27.35 | 7.218% | $29.3241 | $29.32 | $29.30 | $29.30 |
| Purchase #5 | $203.65 | 7.147% | $218.2049 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $131.57 | 3.406% | $136.0513 | $136.05 | $136.05 | $136.10 |
| Purchase #7 | $49.53 | 4.423% | $51.7207 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $810.87 | $881.3578 | $881.35 | $881.30 | $881.30 | |