| 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 | $92.56 | 4.185% | $96.4336 | $96.43 | $96.45 | $96.40 |
| Purchase #2 | $198.49 | 9.748% | $217.8388 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $219.38 | 6.539% | $233.7253 | $233.73 | $233.75 | $233.70 |
| Purchase #4 | $183.30 | 12.706% | $206.5901 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $71.48 | 12.374% | $80.3249 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $250.93 | 3.646% | $260.0789 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $197.55 | 13.453% | $224.1264 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $1,213.69 | $1,319.1180 | $1,319.12 | $1,319.20 | $1,319.00 | |