| 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 | $100.37 | 3.349% | $103.7314 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $157.71 | 8.809% | $171.6027 | $171.60 | $171.60 | $171.60 |
| Purchase #3 | $232.78 | 5.320% | $245.1639 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $27.34 | 7.597% | $29.417 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $150.26 | 10.493% | $166.0268 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $217.70 | 12.280% | $244.4336 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $192.30 | 11.206% | $213.8491 | $213.85 | $213.85 | $213.80 |
| 7 purchase totals = | $1,078.46 | $1,174.2245 | $1,174.22 | $1,174.25 | $1,174.10 | |