| 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 | $108.59 | 11.641% | $121.231 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $173.92 | 4.719% | $182.1273 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $201.98 | 9.207% | $220.5763 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $153.45 | 9.338% | $167.7792 | $167.78 | $167.80 | $167.80 |
| Purchase #5 | $219.46 | 11.244% | $244.1361 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $168.54 | 8.600% | $183.0344 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $56.75 | 6.441% | $60.4053 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $1,082.69 | $1,179.2896 | $1,179.30 | $1,179.40 | $1,179.20 | |