| 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 | $202.42 | 4.309% | $211.1423 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $137.90 | 5.597% | $145.6183 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $10.45 | 9.699% | $11.4635 | $11.46 | $11.45 | $11.50 |
| Purchase #4 | $218.35 | 9.301% | $238.6587 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $95.37 | 7.261% | $102.2948 | $102.29 | $102.30 | $102.30 |
| Purchase #6 | $240.74 | 7.483% | $258.7546 | $258.75 | $258.75 | $258.80 |
| Purchase #7 | $92.88 | 13.720% | $105.6231 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $998.11 | $1,073.5553 | $1,073.54 | $1,073.50 | $1,073.60 | |