| 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 | $210.73 | 13.261% | $238.6749 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $146.84 | 8.798% | $159.759 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $19.86 | 5.392% | $20.9309 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $244.71 | 6.179% | $259.8306 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $96.96 | 3.524% | $100.3769 | $100.38 | $100.40 | $100.40 |
| Purchase #6 | $213.75 | 13.255% | $242.0826 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $47.33 | 11.342% | $52.6982 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $980.18 | $1,074.3531 | $1,074.35 | $1,074.40 | $1,074.40 | |