| 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 | $200.50 | 10.592% | $221.737 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $47.57 | 12.702% | $53.6123 | $53.61 | $53.60 | $53.60 |
| Purchase #3 | $99.63 | 3.455% | $103.0722 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $229.92 | 3.415% | $237.7718 | $237.77 | $237.75 | $237.80 |
| Purchase #5 | $201.45 | 5.236% | $211.9979 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $5.63 | 3.636% | $5.8347 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $10.42 | 8.337% | $11.2887 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $795.12 | $845.3146 | $845.31 | $845.30 | $845.30 | |