| 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 | $70.38 | 13.267% | $79.7173 | $79.72 | $79.70 | $79.70 |
| Purchase #2 | $199.59 | 9.351% | $218.2537 | $218.25 | $218.25 | $218.30 |
| Purchase #3 | $229.97 | 6.518% | $244.9594 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $135.66 | 3.668% | $140.636 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $246.28 | 4.225% | $256.6853 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $90.87 | 12.725% | $102.4332 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $246.89 | 7.607% | $265.6709 | $265.67 | $265.65 | $265.70 |
| 7 purchase totals = | $1,219.64 | $1,308.3558 | $1,308.36 | $1,308.35 | $1,308.40 | |