| 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 | $144.42 | 12.442% | $162.3887 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $216.33 | 4.290% | $225.6106 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $106.91 | 3.572% | $110.7288 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $152.55 | 12.619% | $171.8003 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $122.45 | 7.673% | $131.8456 | $131.85 | $131.85 | $131.80 |
| Purchase #6 | $15.57 | 8.827% | $16.9444 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $242.88 | 5.345% | $255.8619 | $255.86 | $255.85 | $255.90 |
| 7 purchase totals = | $1,001.11 | $1,075.1803 | $1,075.18 | $1,075.20 | $1,075.10 | |