| 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 | $147.76 | 9.403% | $161.6539 | $161.65 | $161.65 | $161.70 |
| Purchase #2 | $114.43 | 13.456% | $129.8277 | $129.83 | $129.85 | $129.80 |
| Purchase #3 | $146.43 | 6.276% | $155.6199 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $249.92 | 10.783% | $276.8689 | $276.87 | $276.85 | $276.90 |
| Purchase #5 | $192.83 | 6.613% | $205.5818 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $147.97 | 10.112% | $162.9327 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $48.26 | 5.718% | $51.0195 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $1,047.60 | $1,143.5044 | $1,143.50 | $1,143.50 | $1,143.50 | |