| 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 | $141.31 | 10.807% | $156.5814 | $156.58 | $156.60 | $156.60 |
| Purchase #2 | $19.88 | 9.234% | $21.7157 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $196.72 | 12.307% | $220.9303 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $10.49 | 9.678% | $11.5052 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $189.33 | 6.253% | $201.1688 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $62.77 | 11.235% | $69.8222 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $138.91 | 10.722% | $153.8039 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $759.41 | $835.5275 | $835.53 | $835.50 | $835.50 | |