| 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 | $100.51 | 5.341% | $105.8782 | $105.88 | $105.90 | $105.90 |
| Purchase #2 | $202.67 | 4.669% | $212.1327 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $95.72 | 3.167% | $98.7515 | $98.75 | $98.75 | $98.80 |
| Purchase #4 | $152.87 | 3.192% | $157.7496 | $157.75 | $157.75 | $157.70 |
| Purchase #5 | $25.80 | 7.618% | $27.7654 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $87.93 | 5.322% | $92.6096 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $35.82 | 10.734% | $39.6649 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $701.32 | $734.5519 | $734.55 | $734.55 | $734.60 | |