| 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 | $94.52 | 7.382% | $101.4975 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $23.25 | 12.556% | $26.1693 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $18.72 | 10.693% | $20.7217 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $137.29 | 7.465% | $147.5387 | $147.54 | $147.55 | $147.50 |
| Purchase #5 | $12.32 | 6.489% | $13.1194 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $245.46 | 12.494% | $276.1278 | $276.13 | $276.15 | $276.10 |
| Purchase #7 | $152.57 | 5.245% | $160.5723 | $160.57 | $160.55 | $160.60 |
| 7 purchase totals = | $684.13 | $745.7467 | $745.75 | $745.70 | $745.70 | |