| 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 | $203.29 | 3.439% | $210.2811 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $145.82 | 8.434% | $158.1185 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $129.54 | 4.641% | $135.552 | $135.55 | $135.55 | $135.60 |
| Purchase #4 | $111.39 | 9.832% | $122.3419 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $105.74 | 9.428% | $115.7092 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $194.44 | 13.171% | $220.0497 | $220.05 | $220.05 | $220.00 |
| Purchase #7 | $74.88 | 8.702% | $81.3961 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $965.10 | $1,043.4485 | $1,043.45 | $1,043.45 | $1,043.40 | |