| 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 | $244.56 | 11.842% | $273.5208 | $273.52 | $273.50 | $273.50 |
| Purchase #2 | $136.51 | 6.207% | $144.9832 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $205.30 | 4.752% | $215.0559 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $39.98 | 8.399% | $43.3379 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $128.73 | 12.291% | $144.5522 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $239.77 | 11.292% | $266.8448 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $93.52 | 8.170% | $101.1606 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $1,088.37 | $1,189.4554 | $1,189.45 | $1,189.45 | $1,189.50 | |