| 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 | $95.86 | 9.155% | $104.636 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $173.72 | 5.828% | $183.8444 | $183.84 | $183.85 | $183.80 |
| Purchase #3 | $179.66 | 8.485% | $194.9042 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $199.93 | 8.723% | $217.3699 | $217.37 | $217.35 | $217.40 |
| Purchase #5 | $200.67 | 3.718% | $208.1309 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $250.31 | 5.190% | $263.3011 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $219.55 | 4.666% | $229.7942 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $1,319.70 | $1,401.9807 | $1,401.97 | $1,402.00 | $1,401.90 | |