| 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 | $236.40 | 3.391% | $244.4163 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $50.98 | 10.212% | $56.1861 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $37.28 | 11.414% | $41.5351 | $41.54 | $41.55 | $41.50 |
| Purchase #4 | $34.35 | 13.335% | $38.9306 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $172.61 | 11.403% | $192.2927 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $214.46 | 6.864% | $229.1805 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $8.52 | 13.691% | $9.6865 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $754.60 | $812.2278 | $812.24 | $812.30 | $812.20 | |