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 | $7.80 | 7.243% | $8.365 | $8.37 | $8.35 | $8.40 |
Purchase #2 | $190.82 | 12.550% | $214.7679 | $214.77 | $214.75 | $214.80 |
Purchase #3 | $233.91 | 10.303% | $258.0097 | $258.01 | $258.00 | $258.00 |
Purchase #4 | $153.78 | 4.566% | $160.8016 | $160.80 | $160.80 | $160.80 |
Purchase #5 | $103.88 | 12.756% | $117.1309 | $117.13 | $117.15 | $117.10 |
Purchase #6 | $31.83 | 9.377% | $34.8147 | $34.81 | $34.80 | $34.80 |
Purchase #7 | $124.85 | 8.239% | $135.1364 | $135.14 | $135.15 | $135.10 |
7 purchase totals = | $846.87 | $929.0262 | $929.03 | $929.00 | $929.00 |