| 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 | $26.31 | 4.870% | $27.5913 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $52.55 | 6.704% | $56.073 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $91.82 | 7.582% | $98.7818 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $33.65 | 6.762% | $35.9254 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $212.68 | 12.284% | $238.8056 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $226.57 | 10.103% | $249.4604 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $225.30 | 4.391% | $235.1929 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $868.88 | $941.8304 | $941.83 | $941.85 | $941.90 | |