| 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 | $237.28 | 12.820% | $267.6993 | $267.70 | $267.70 | $267.70 |
| Purchase #2 | $106.97 | 8.752% | $116.332 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $210.48 | 3.821% | $218.5224 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $53.26 | 5.156% | $56.0061 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $230.65 | 11.508% | $257.1932 | $257.19 | $257.20 | $257.20 |
| Purchase #6 | $132.66 | 4.598% | $138.7597 | $138.76 | $138.75 | $138.80 |
| Purchase #7 | $201.90 | 13.200% | $228.5508 | $228.55 | $228.55 | $228.60 |
| 7 purchase totals = | $1,173.20 | $1,283.0635 | $1,283.06 | $1,283.05 | $1,283.10 | |