| 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 | $198.57 | 6.691% | $211.8563 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $145.35 | 11.276% | $161.7397 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $115.55 | 13.435% | $131.0741 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $73.76 | 3.228% | $76.141 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $22.32 | 7.772% | $24.0547 | $24.05 | $24.05 | $24.10 |
| Purchase #6 | $172.80 | 6.541% | $184.1028 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $112.97 | 11.294% | $125.7288 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $841.32 | $914.6974 | $914.69 | $914.70 | $914.70 | |