| 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 | $70.47 | 6.336% | $74.935 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $100.35 | 4.649% | $105.0153 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $166.69 | 4.527% | $174.2361 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $92.32 | 3.535% | $95.5835 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $235.39 | 3.287% | $243.1273 | $243.13 | $243.15 | $243.10 |
| Purchase #6 | $11.64 | 8.248% | $12.6001 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $118.71 | 9.467% | $129.9483 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $795.57 | $835.4456 | $835.46 | $835.50 | $835.30 | |