| 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 | $25.53 | 7.847% | $27.5333 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $135.79 | 4.724% | $142.2047 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $238.82 | 4.598% | $249.8009 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $171.47 | 10.862% | $190.0951 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $192.60 | 9.559% | $211.0106 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $29.97 | 8.780% | $32.6014 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $223.47 | 10.414% | $246.7422 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $1,017.65 | $1,099.9882 | $1,099.98 | $1,100.00 | $1,099.90 | |