| 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 | $222.95 | 4.687% | $233.3997 | $233.40 | $233.40 | $233.40 |
| Purchase #2 | $107.33 | 8.592% | $116.5518 | $116.55 | $116.55 | $116.60 |
| Purchase #3 | $108.67 | 10.204% | $119.7587 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $154.57 | 3.508% | $159.9923 | $159.99 | $160.00 | $160.00 |
| Purchase #5 | $13.66 | 5.255% | $14.3778 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $200.86 | 8.699% | $218.3328 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $202.80 | 13.757% | $230.6992 | $230.70 | $230.70 | $230.70 |
| 7 purchase totals = | $1,010.84 | $1,093.1123 | $1,093.11 | $1,093.15 | $1,093.20 | |