| 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 | $236.57 | 8.150% | $255.8505 | $255.85 | $255.85 | $255.90 |
| Purchase #2 | $72.40 | 7.464% | $77.8039 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $55.42 | 9.138% | $60.4843 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $189.87 | 13.865% | $216.1955 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $71.30 | 11.251% | $79.322 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $233.52 | 3.669% | $242.0878 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $138.97 | 8.522% | $150.813 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $998.05 | $1,082.5570 | $1,082.55 | $1,082.55 | $1,082.60 | |