| 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 | $130.50 | 7.547% | $140.3488 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $217.69 | 13.226% | $246.4817 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $130.68 | 12.792% | $147.3966 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $24.49 | 4.768% | $25.6577 | $25.66 | $25.65 | $25.70 |
| Purchase #5 | $45.43 | 4.281% | $47.3749 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $237.95 | 10.156% | $262.1162 | $262.12 | $262.10 | $262.10 |
| Purchase #7 | $181.84 | 6.255% | $193.2141 | $193.21 | $193.20 | $193.20 |
| 7 purchase totals = | $968.58 | $1,062.5900 | $1,062.59 | $1,062.55 | $1,062.60 | |