| 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 | $229.91 | 7.213% | $246.4934 | $246.49 | $246.50 | $246.50 |
| Purchase #2 | $124.76 | 6.501% | $132.8706 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $222.75 | 7.826% | $240.1824 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $68.93 | 9.457% | $75.4487 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $77.60 | 12.810% | $87.5406 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $202.28 | 10.385% | $223.2868 | $223.29 | $223.30 | $223.30 |
| Purchase #7 | $138.40 | 9.306% | $151.2795 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $1,064.63 | $1,157.1020 | $1,157.10 | $1,157.15 | $1,157.10 | |