| 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 | $223.46 | 5.362% | $235.4419 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $173.89 | 11.516% | $193.9152 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $231.70 | 13.679% | $263.3942 | $263.39 | $263.40 | $263.40 |
| Purchase #4 | $136.27 | 8.108% | $147.3188 | $147.32 | $147.30 | $147.30 |
| Purchase #5 | $31.74 | 7.589% | $34.1487 | $34.15 | $34.15 | $34.10 |
| Purchase #6 | $245.77 | 8.822% | $267.4518 | $267.45 | $267.45 | $267.50 |
| Purchase #7 | $134.77 | 10.811% | $149.34 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $1,177.60 | $1,291.0106 | $1,291.01 | $1,291.00 | $1,290.90 | |