| 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 | $29.78 | 6.283% | $31.6511 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $76.88 | 9.764% | $84.3866 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $205.86 | 4.213% | $214.5329 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $65.93 | 7.138% | $70.6361 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $81.78 | 7.637% | $88.0255 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $110.82 | 6.782% | $118.3358 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $132.33 | 9.740% | $145.2189 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $703.38 | $752.7869 | $752.80 | $752.85 | $752.70 | |