| 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 | $135.38 | 12.765% | $152.6613 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $5.76 | 9.335% | $6.2977 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $157.96 | 3.295% | $163.1648 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $23.83 | 7.345% | $25.5803 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $189.80 | 12.168% | $212.8949 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $183.65 | 7.595% | $197.5982 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $65.73 | 9.873% | $72.2195 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $762.11 | $830.4167 | $830.41 | $830.40 | $830.50 | |