| 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 | $235.79 | 3.774% | $244.6887 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $144.71 | 10.486% | $159.8843 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $151.73 | 8.500% | $164.6271 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $97.71 | 11.220% | $108.6731 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $142.99 | 6.182% | $151.8296 | $151.83 | $151.85 | $151.80 |
| Purchase #6 | $241.64 | 5.373% | $254.6233 | $254.62 | $254.60 | $254.60 |
| Purchase #7 | $225.55 | 12.321% | $253.34 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $1,240.12 | $1,337.6661 | $1,337.66 | $1,337.70 | $1,337.60 | |