| 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 | $213.27 | 10.244% | $235.1174 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $75.50 | 10.516% | $83.4396 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $22.55 | 13.205% | $25.5277 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $5.42 | 7.364% | $5.8191 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $165.39 | 9.553% | $181.1897 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $77.36 | 12.594% | $87.1027 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $134.46 | 9.206% | $146.8384 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $693.95 | $765.0346 | $765.04 | $765.05 | $764.90 | |