| 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 | $150.85 | 9.312% | $164.8972 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $219.51 | 12.412% | $246.7556 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $230.59 | 4.198% | $240.2702 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $117.51 | 10.179% | $129.4713 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $219.37 | 11.329% | $244.2224 | $244.22 | $244.20 | $244.20 |
| Purchase #6 | $29.85 | 7.388% | $32.0553 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $98.33 | 3.113% | $101.391 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $1,066.01 | $1,159.0630 | $1,159.07 | $1,159.00 | $1,159.20 | |