| 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 | $123.50 | 5.834% | $130.705 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $239.77 | 6.726% | $255.8969 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $22.41 | 11.127% | $24.9036 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $218.91 | 6.109% | $232.2832 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $170.32 | 11.141% | $189.2954 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $142.78 | 4.828% | $149.6734 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $202.53 | 12.282% | $227.4047 | $227.40 | $227.40 | $227.40 |
| 7 purchase totals = | $1,120.22 | $1,210.1622 | $1,210.16 | $1,210.15 | $1,210.20 | |