| 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 | $84.71 | 4.428% | $88.461 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $199.93 | 5.137% | $210.2004 | $210.20 | $210.20 | $210.20 |
| Purchase #3 | $90.70 | 5.396% | $95.5942 | $95.59 | $95.60 | $95.60 |
| Purchase #4 | $49.85 | 10.237% | $54.9531 | $54.95 | $54.95 | $55.00 |
| Purchase #5 | $200.79 | 8.655% | $218.1684 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $20.72 | 11.550% | $23.1132 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $147.74 | 12.157% | $165.7008 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $794.44 | $856.1911 | $856.18 | $856.15 | $856.30 | |