| 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 | $192.64 | 13.263% | $218.1898 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $218.80 | 9.173% | $238.8705 | $238.87 | $238.85 | $238.90 |
| Purchase #3 | $123.51 | 5.225% | $129.9634 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $226.51 | 5.226% | $238.3474 | $238.35 | $238.35 | $238.30 |
| Purchase #5 | $18.43 | 8.278% | $19.9556 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $224.85 | 9.230% | $245.6037 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $250.74 | 5.464% | $264.4404 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $1,255.48 | $1,355.3708 | $1,355.37 | $1,355.35 | $1,355.40 | |