| 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 | $132.67 | 9.390% | $145.1277 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $32.38 | 5.653% | $34.2104 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $216.92 | 13.217% | $245.5903 | $245.59 | $245.60 | $245.60 |
| Purchase #4 | $16.89 | 8.286% | $18.2895 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $137.65 | 6.182% | $146.1595 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $240.41 | 12.501% | $270.4637 | $270.46 | $270.45 | $270.50 |
| Purchase #7 | $113.47 | 13.609% | $128.9121 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $890.39 | $988.7532 | $988.75 | $988.75 | $988.80 | |