| 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 | $42.55 | 6.526% | $45.3268 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $190.97 | 9.737% | $209.5647 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $162.85 | 12.455% | $183.133 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $60.82 | 6.256% | $64.6249 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $199.41 | 6.684% | $212.7386 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $244.43 | 13.285% | $276.9025 | $276.90 | $276.90 | $276.90 |
| Purchase #7 | $161.81 | 11.861% | $181.0023 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $1,062.84 | $1,173.2928 | $1,173.28 | $1,173.30 | $1,173.20 | |