| 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 | $131.75 | 9.188% | $143.8552 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $138.33 | 10.245% | $152.5019 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $195.62 | 9.374% | $213.9574 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $237.45 | 9.284% | $259.4949 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $112.58 | 4.305% | $117.4266 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $195.76 | 5.311% | $206.1568 | $206.16 | $206.15 | $206.20 |
| Purchase #7 | $184.25 | 12.673% | $207.6 | $207.60 | $207.60 | $207.60 |
| 7 purchase totals = | $1,195.74 | $1,300.9928 | $1,301.00 | $1,301.00 | $1,301.10 | |