| 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 | $234.30 | 13.817% | $266.6732 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $155.51 | 9.493% | $170.2726 | $170.27 | $170.25 | $170.30 |
| Purchase #3 | $82.94 | 6.181% | $88.0665 | $88.07 | $88.05 | $88.10 |
| Purchase #4 | $201.62 | 5.761% | $213.2353 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $206.39 | 5.513% | $217.7683 | $217.77 | $217.75 | $217.80 |
| Purchase #6 | $106.30 | 3.764% | $110.3011 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $56.49 | 10.697% | $62.5327 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $1,043.55 | $1,128.8497 | $1,128.85 | $1,128.80 | $1,128.90 | |