| 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 | $129.51 | 5.746% | $136.9516 | $136.95 | $136.95 | $137.00 |
| Purchase #2 | $197.48 | 10.166% | $217.5558 | $217.56 | $217.55 | $217.60 |
| Purchase #3 | $245.26 | 3.456% | $253.7362 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $162.45 | 7.626% | $174.8384 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $55.75 | 12.112% | $62.5024 | $62.50 | $62.50 | $62.50 |
| Purchase #6 | $181.48 | 7.167% | $194.4867 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $132.26 | 5.113% | $139.0225 | $139.02 | $139.00 | $139.00 |
| 7 purchase totals = | $1,104.19 | $1,179.0936 | $1,179.10 | $1,179.10 | $1,179.10 | |