| 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 | $189.93 | 6.623% | $202.5091 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $148.28 | 8.297% | $160.5828 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $223.56 | 11.844% | $250.0384 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $250.97 | 3.475% | $259.6912 | $259.69 | $259.70 | $259.70 |
| Purchase #5 | $94.83 | 7.406% | $101.8531 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $91.84 | 6.707% | $97.9997 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $40.25 | 10.391% | $44.4324 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $1,039.66 | $1,117.1067 | $1,117.10 | $1,117.15 | $1,117.10 | |