| 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 | $90.80 | 3.430% | $93.9144 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $50.33 | 7.544% | $54.1269 | $54.13 | $54.15 | $54.10 |
| Purchase #3 | $210.28 | 9.578% | $230.4206 | $230.42 | $230.40 | $230.40 |
| Purchase #4 | $42.38 | 13.268% | $48.003 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $224.68 | 7.113% | $240.6615 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $93.27 | 3.199% | $96.2537 | $96.25 | $96.25 | $96.30 |
| Purchase #7 | $132.87 | 4.307% | $138.5927 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $844.61 | $901.9728 | $901.96 | $901.95 | $902.00 | |