| 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 | $230.96 | 6.514% | $246.0047 | $246.00 | $246.00 | $246.00 |
| Purchase #2 | $188.84 | 9.163% | $206.1434 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $105.59 | 13.866% | $120.2311 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $104.98 | 12.435% | $118.0343 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $150.60 | 10.382% | $166.2353 | $166.24 | $166.25 | $166.20 |
| Purchase #6 | $160.35 | 7.142% | $171.8022 | $171.80 | $171.80 | $171.80 |
| Purchase #7 | $170.92 | 13.232% | $193.5361 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,112.24 | $1,221.9871 | $1,221.98 | $1,222.05 | $1,221.80 | |