| 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 | $152.95 | 13.160% | $173.0782 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $208.91 | 3.311% | $215.827 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $68.88 | 7.145% | $73.8015 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $188.33 | 9.399% | $206.0311 | $206.03 | $206.05 | $206.00 |
| Purchase #5 | $204.27 | 12.856% | $230.531 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $86.29 | 9.794% | $94.7412 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $243.32 | 12.647% | $274.0927 | $274.09 | $274.10 | $274.10 |
| 7 purchase totals = | $1,152.95 | $1,268.1027 | $1,268.10 | $1,268.20 | $1,268.00 | |