| 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 | $237.84 | 7.423% | $255.4949 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $121.61 | 11.360% | $135.4249 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $223.31 | 3.399% | $230.9003 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $11.91 | 6.225% | $12.6514 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $226.76 | 11.722% | $253.3408 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $67.38 | 5.477% | $71.0704 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $160.33 | 11.481% | $178.7375 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $1,049.14 | $1,137.6202 | $1,137.61 | $1,137.60 | $1,137.60 | |