| 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 | $205.55 | 12.347% | $230.9293 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $165.45 | 8.509% | $179.5281 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $159.94 | 6.321% | $170.0498 | $170.05 | $170.05 | $170.00 |
| Purchase #4 | $28.51 | 4.417% | $29.7693 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $168.35 | 9.196% | $183.8315 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $158.65 | 10.452% | $175.2321 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $117.62 | 12.164% | $131.9273 | $131.93 | $131.95 | $131.90 |
| 7 purchase totals = | $1,004.07 | $1,101.2674 | $1,101.27 | $1,101.35 | $1,101.10 | |