| 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 | $122.43 | 12.182% | $137.3444 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $170.53 | 11.167% | $189.5731 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $28.37 | 13.400% | $32.1716 | $32.17 | $32.15 | $32.20 |
| Purchase #4 | $135.54 | 4.229% | $141.272 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $206.95 | 12.262% | $232.3262 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $118.91 | 8.257% | $128.7284 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $184.77 | 3.798% | $191.7876 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $967.50 | $1,053.2033 | $1,053.20 | $1,053.20 | $1,053.20 | |