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 | $19.76 | 10.330% | $21.8012 | $21.80 | $21.80 | $21.80 |
Purchase #2 | $153.62 | 6.874% | $164.1798 | $164.18 | $164.20 | $164.20 |
Purchase #3 | $154.63 | 3.228% | $159.6215 | $159.62 | $159.60 | $159.60 |
Purchase #4 | $170.77 | 10.258% | $188.2876 | $188.29 | $188.30 | $188.30 |
Purchase #5 | $34.62 | 9.550% | $37.9262 | $37.93 | $37.95 | $37.90 |
Purchase #6 | $40.63 | 13.707% | $46.1992 | $46.20 | $46.20 | $46.20 |
Purchase #7 | $38.31 | 7.306% | $41.1089 | $41.11 | $41.10 | $41.10 |
7 purchase totals = | $612.34 | $659.1244 | $659.13 | $659.15 | $659.10 |