| 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 | $217.68 | 9.484% | $238.3248 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $95.70 | 8.194% | $103.5417 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $204.49 | 7.733% | $220.3032 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $27.81 | 4.788% | $29.1415 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $247.36 | 10.754% | $273.9611 | $273.96 | $273.95 | $274.00 |
| Purchase #6 | $202.54 | 8.422% | $219.5979 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $174.62 | 12.194% | $195.9132 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $1,170.20 | $1,280.7834 | $1,280.77 | $1,280.75 | $1,280.70 | |