| 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 | $203.52 | 7.421% | $218.6232 | $218.62 | $218.60 | $218.60 |
| Purchase #2 | $6.53 | 5.303% | $6.8763 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $198.61 | 12.281% | $223.0013 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $144.27 | 8.579% | $156.6469 | $156.65 | $156.65 | $156.60 |
| Purchase #5 | $243.29 | 9.798% | $267.1276 | $267.13 | $267.15 | $267.10 |
| Purchase #6 | $89.84 | 8.236% | $97.2392 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $97.74 | 7.137% | $104.7157 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $983.80 | $1,074.2302 | $1,074.24 | $1,074.25 | $1,074.10 | |