| 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 | $242.50 | 8.740% | $263.6945 | $263.69 | $263.70 | $263.70 |
| Purchase #2 | $223.82 | 3.116% | $230.7942 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $204.55 | 12.380% | $229.8733 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $202.62 | 8.799% | $220.4485 | $220.45 | $220.45 | $220.40 |
| Purchase #5 | $103.51 | 6.735% | $110.4814 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $91.80 | 7.199% | $98.4087 | $98.41 | $98.40 | $98.40 |
| Purchase #7 | $7.37 | 7.841% | $7.9479 | $7.95 | $7.95 | $7.90 |
| 7 purchase totals = | $1,076.17 | $1,161.6485 | $1,161.64 | $1,161.65 | $1,161.60 | |