| 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 | $96.64 | 5.607% | $102.0586 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $239.64 | 7.570% | $257.7807 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $183.54 | 6.651% | $195.7472 | $195.75 | $195.75 | $195.70 |
| Purchase #4 | $194.54 | 8.780% | $211.6206 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $143.66 | 11.588% | $160.3073 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $88.72 | 13.516% | $100.7114 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $164.53 | 5.483% | $173.5512 | $173.55 | $173.55 | $173.60 |
| 7 purchase totals = | $1,111.27 | $1,201.7770 | $1,201.78 | $1,201.75 | $1,201.80 | |