| 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 | $162.98 | 5.164% | $171.3963 | $171.40 | $171.40 | $171.40 |
| Purchase #2 | $160.93 | 12.599% | $181.2056 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $69.60 | 6.226% | $73.9333 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $72.76 | 3.782% | $75.5118 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $213.64 | 3.445% | $220.9999 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $124.41 | 11.497% | $138.7134 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $56.90 | 7.198% | $60.9957 | $61.00 | $61.00 | $61.00 |
| 7 purchase totals = | $861.22 | $922.7560 | $922.76 | $922.75 | $922.70 | |