| 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 | $192.80 | 13.621% | $219.0613 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $135.98 | 13.432% | $154.2448 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $135.99 | 6.434% | $144.7396 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $104.78 | 7.189% | $112.3126 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $96.34 | 7.112% | $103.1917 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $132.62 | 7.322% | $142.3304 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $123.69 | 3.319% | $127.7953 | $127.80 | $127.80 | $127.80 |
| 7 purchase totals = | $922.20 | $1,003.6757 | $1,003.67 | $1,003.70 | $1,003.60 | |