| 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 | $83.31 | 13.713% | $94.7343 | $94.73 | $94.75 | $94.70 |
| Purchase #2 | $20.48 | 5.715% | $21.6504 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $198.49 | 3.711% | $205.856 | $205.86 | $205.85 | $205.90 |
| Purchase #4 | $234.30 | 13.576% | $266.1086 | $266.11 | $266.10 | $266.10 |
| Purchase #5 | $53.40 | 9.158% | $58.2904 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $137.30 | 7.208% | $147.1966 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $22.30 | 12.303% | $25.0436 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $749.58 | $818.8799 | $818.88 | $818.90 | $818.90 | |