| 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 | $111.48 | 10.131% | $122.774 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $207.96 | 10.280% | $229.3383 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $221.59 | 10.102% | $243.975 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $60.69 | 12.758% | $68.4328 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $223.84 | 9.486% | $245.0735 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $131.29 | 13.741% | $149.3306 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $61.51 | 13.227% | $69.6459 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $1,018.36 | $1,128.5701 | $1,128.57 | $1,128.60 | $1,128.50 | |