| 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 | $115.60 | 12.326% | $129.8489 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $57.65 | 11.698% | $64.3939 | $64.39 | $64.40 | $64.40 |
| Purchase #3 | $64.34 | 6.319% | $68.4056 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $194.92 | 9.567% | $213.568 | $213.57 | $213.55 | $213.60 |
| Purchase #5 | $98.62 | 3.236% | $101.8113 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $220.58 | 10.361% | $243.4343 | $243.43 | $243.45 | $243.40 |
| Purchase #7 | $247.63 | 3.564% | $256.4555 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $999.34 | $1,077.9175 | $1,077.92 | $1,077.90 | $1,077.90 | |