| 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 | $134.57 | 13.479% | $152.7087 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $215.73 | 13.517% | $244.8902 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $197.46 | 6.663% | $210.6168 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $241.30 | 13.566% | $274.0348 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $141.79 | 5.546% | $149.6537 | $149.65 | $149.65 | $149.70 |
| Purchase #6 | $226.61 | 7.827% | $244.3468 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $69.91 | 9.771% | $76.7409 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $1,227.37 | $1,352.9919 | $1,352.99 | $1,353.00 | $1,352.90 | |