| 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 | $177.92 | 7.396% | $191.079 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $52.26 | 11.599% | $58.3216 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $65.97 | 5.779% | $69.7824 | $69.78 | $69.80 | $69.80 |
| Purchase #4 | $161.38 | 11.329% | $179.6627 | $179.66 | $179.65 | $179.70 |
| Purchase #5 | $238.88 | 11.401% | $266.1147 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $235.99 | 6.542% | $251.4285 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $232.63 | 4.268% | $242.5586 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $1,165.03 | $1,258.9475 | $1,258.94 | $1,258.95 | $1,259.00 | |