| 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 | $145.75 | 4.341% | $152.077 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $113.99 | 4.509% | $119.1298 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $68.83 | 11.333% | $76.6305 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $99.30 | 11.475% | $110.6947 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $158.35 | 13.333% | $179.4628 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $155.66 | 11.770% | $173.9812 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $247.72 | 4.860% | $259.7592 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $989.60 | $1,071.7352 | $1,071.73 | $1,071.80 | $1,071.80 | |