| 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 | $242.27 | 13.150% | $274.1285 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $245.30 | 11.706% | $274.0148 | $274.01 | $274.00 | $274.00 |
| Purchase #3 | $6.71 | 12.686% | $7.5612 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $180.61 | 7.578% | $194.2966 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $84.59 | 10.206% | $93.2233 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $247.55 | 9.634% | $271.399 | $271.40 | $271.40 | $271.40 |
| Purchase #7 | $116.62 | 6.718% | $124.4545 | $124.45 | $124.45 | $124.50 |
| 7 purchase totals = | $1,123.65 | $1,239.0779 | $1,239.07 | $1,239.05 | $1,239.10 | |