| 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 | $48.38 | 10.452% | $53.4367 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $142.78 | 13.351% | $161.8426 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $197.62 | 9.252% | $215.9038 | $215.90 | $215.90 | $215.90 |
| Purchase #4 | $139.26 | 8.667% | $151.3297 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $81.57 | 13.544% | $92.6178 | $92.62 | $92.60 | $92.60 |
| Purchase #6 | $231.83 | 5.561% | $244.7221 | $244.72 | $244.70 | $244.70 |
| Purchase #7 | $249.41 | 5.558% | $263.2722 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $1,090.85 | $1,183.1249 | $1,183.12 | $1,183.10 | $1,183.00 | |