| 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 | $22.53 | 13.817% | $25.643 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $48.97 | 13.192% | $55.4301 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $50.67 | 6.114% | $53.768 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $194.90 | 3.447% | $201.6182 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $164.57 | 6.338% | $175.0004 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $111.68 | 7.750% | $120.3352 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $37.72 | 4.249% | $39.3227 | $39.32 | $39.30 | $39.30 |
| 7 purchase totals = | $631.04 | $671.1176 | $671.12 | $671.10 | $671.00 | |