| 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 | $145.69 | 4.349% | $152.0261 | $152.03 | $152.05 | $152.00 |
| Purchase #2 | $231.84 | 5.608% | $244.8416 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $110.62 | 8.589% | $120.1212 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $242.61 | 4.620% | $253.8186 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $217.54 | 13.323% | $246.5229 | $246.52 | $246.50 | $246.50 |
| Purchase #6 | $124.37 | 10.143% | $136.9848 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $217.59 | 6.115% | $230.8956 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $1,290.26 | $1,385.2108 | $1,385.21 | $1,385.20 | $1,385.10 | |