| 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 | $71.42 | 7.825% | $77.0086 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $73.96 | 4.829% | $77.5315 | $77.53 | $77.55 | $77.50 |
| Purchase #3 | $170.41 | 3.145% | $175.7694 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $176.30 | 13.713% | $200.476 | $200.48 | $200.50 | $200.50 |
| Purchase #5 | $239.27 | 11.413% | $266.5779 | $266.58 | $266.60 | $266.60 |
| Purchase #6 | $41.70 | 13.126% | $47.1735 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $202.28 | 9.671% | $221.8425 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $975.34 | $1,066.3794 | $1,066.38 | $1,066.40 | $1,066.40 | |