| 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 | $120.37 | 4.807% | $126.1562 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $236.78 | 9.181% | $258.5188 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $199.43 | 10.151% | $219.6741 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $63.98 | 4.658% | $66.9602 | $66.96 | $66.95 | $67.00 |
| Purchase #5 | $89.63 | 4.659% | $93.8059 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $163.29 | 9.207% | $178.3241 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $202.52 | 8.163% | $219.0517 | $219.05 | $219.05 | $219.10 |
| 7 purchase totals = | $1,076.00 | $1,162.4910 | $1,162.49 | $1,162.40 | $1,162.60 | |