| 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 | $213.43 | 5.319% | $224.7823 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $196.32 | 6.525% | $209.1299 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $233.86 | 12.377% | $262.8049 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $188.78 | 12.730% | $212.8117 | $212.81 | $212.80 | $212.80 |
| Purchase #5 | $122.61 | 10.792% | $135.8421 | $135.84 | $135.85 | $135.80 |
| Purchase #6 | $202.34 | 4.564% | $211.5748 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $47.48 | 7.540% | $51.06 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $1,204.82 | $1,308.0057 | $1,307.99 | $1,308.00 | $1,308.00 | |