| 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 | $176.47 | 13.131% | $199.6423 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $204.85 | 4.372% | $213.806 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $133.47 | 11.769% | $149.1781 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $201.86 | 13.498% | $229.1071 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $183.75 | 11.542% | $204.9584 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $225.57 | 6.618% | $240.4982 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $127.53 | 4.817% | $133.6731 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $1,253.50 | $1,370.8632 | $1,370.87 | $1,370.85 | $1,370.90 | |