| 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 | $26.37 | 4.610% | $27.5857 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $230.70 | 10.157% | $254.1322 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $183.30 | 4.639% | $191.8033 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $193.81 | 9.835% | $212.8712 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $48.68 | 9.495% | $53.3022 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $202.31 | 8.800% | $220.1133 | $220.11 | $220.10 | $220.10 |
| Purchase #7 | $177.61 | 4.647% | $185.8635 | $185.86 | $185.85 | $185.90 |
| 7 purchase totals = | $1,062.78 | $1,145.6714 | $1,145.66 | $1,145.65 | $1,145.70 | |