| 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 | $131.30 | 7.473% | $141.112 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $203.58 | 12.802% | $229.6423 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $230.63 | 12.687% | $259.89 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $142.71 | 5.197% | $150.1266 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $247.96 | 4.769% | $259.7852 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $34.68 | 13.873% | $39.4912 | $39.49 | $39.50 | $39.50 |
| Purchase #7 | $129.40 | 12.748% | $145.8959 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $1,120.26 | $1,225.9432 | $1,225.95 | $1,226.00 | $1,225.90 | |