| 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 | $13.60 | 7.570% | $14.6295 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $174.26 | 10.519% | $192.5904 | $192.59 | $192.60 | $192.60 |
| Purchase #3 | $188.74 | 3.150% | $194.6853 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $150.67 | 7.266% | $161.6177 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $131.85 | 13.748% | $149.9767 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $177.78 | 13.365% | $201.5403 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $13.86 | 7.439% | $14.891 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $850.76 | $929.9309 | $929.94 | $930.00 | $929.90 | |