| 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 | $134.65 | 9.145% | $146.9637 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $43.84 | 11.753% | $48.9925 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $156.77 | 11.817% | $175.2955 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $156.44 | 8.851% | $170.2865 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $240.60 | 9.423% | $263.2717 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $245.93 | 5.588% | $259.6726 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $87.52 | 11.564% | $97.6408 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $1,065.75 | $1,162.1233 | $1,162.12 | $1,162.10 | $1,162.20 | |