| 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 | $5.78 | 8.373% | $6.264 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $238.74 | 5.607% | $252.1262 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $139.39 | 9.347% | $152.4188 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $98.81 | 5.765% | $104.5064 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $65.57 | 9.752% | $71.9644 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $225.49 | 12.395% | $253.4395 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $21.50 | 6.351% | $22.8655 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $795.28 | $863.5848 | $863.59 | $863.55 | $863.60 | |