| 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 | $91.70 | 11.827% | $102.5454 | $102.55 | $102.55 | $102.50 |
| Purchase #2 | $103.67 | 10.126% | $114.1676 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $158.33 | 6.483% | $168.5945 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $226.35 | 7.671% | $243.7133 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $92.94 | 12.516% | $104.5724 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $26.68 | 8.620% | $28.9798 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $211.55 | 12.716% | $238.4507 | $238.45 | $238.45 | $238.50 |
| 7 purchase totals = | $911.22 | $1,001.0237 | $1,001.02 | $1,001.00 | $1,001.10 | |